Merge autoland to mozilla-central. a=merge

browser/base/content/browser-places.js

@@ -748,7 +748,7 @@ var BookmarksEventHandler = {
       // is middle-clicked or when a non-bookmark item (except for Open in Tabs)
       // in a bookmarks menupopup is middle-clicked.
       if (target.localName == "menu" || target.localName == "toolbarbutton")
-        PlacesUIUtils.openContainerNodeInTabs(target._placesNode, aEvent, aView);
+        PlacesUIUtils.openMultipleLinksInTabs(target._placesNode, aEvent, aView);
     } else if (aEvent.button == 1) {
       // left-clicks with modifier are already served by onCommand
       this.onCommand(aEvent);

browser/components/places/PlacesUIUtils.jsm

@@ -626,26 +626,36 @@ var PlacesUIUtils = {
     });
   },
 
-  openContainerNodeInTabs:
-  function PUIU_openContainerInTabs(aNode, aEvent, aView) {
-    let window = aView.ownerWindow;
-
-    let urlsToOpen = PlacesUtils.getURLsForContainerNode(aNode);
-    if (OpenInTabsUtils.confirmOpenInTabs(urlsToOpen.length, window)) {
-      this._openTabset(urlsToOpen, aEvent, window);
-    }
-  },
-
-  openURINodesInTabs: function PUIU_openURINodesInTabs(aNodes, aEvent, aView) {
-    let window = aView.ownerWindow;
-
+  /**
+   * Loads a selected node's or nodes' URLs in tabs,
+   * warning the user when lots of URLs are being opened
+   *
+   * @param {object|array} nodeOrNodes
+   *          Contains the node or nodes that we're opening in tabs
+   * @param {event} event
+   *          The DOM mouse/key event with modifier keys set that track the
+   *          user's preferred destination window or tab.
+   * @param {object} view
+   *          The current view that contains the node or nodes selected for
+   *          opening
+   */
+  openMultipleLinksInTabs(nodeOrNodes, event, view) {
+    let window = view.ownerWindow;
     let urlsToOpen = [];
-    for (var i = 0; i < aNodes.length; i++) {
-      // Skip over separators and folders.
-      if (PlacesUtils.nodeIsURI(aNodes[i]))
-        urlsToOpen.push({uri: aNodes[i].uri, isBookmark: PlacesUtils.nodeIsBookmark(aNodes[i])});
+
+    if (PlacesUtils.nodeIsContainer(nodeOrNodes)) {
+      urlsToOpen = PlacesUtils.getURLsForContainerNode(nodeOrNodes);
+    } else {
+      for (var i = 0; i < nodeOrNodes.length; i++) {
+        // Skip over separators and folders.
+        if (PlacesUtils.nodeIsURI(nodeOrNodes[i])) {
+          urlsToOpen.push({uri: nodeOrNodes[i].uri, isBookmark: PlacesUtils.nodeIsBookmark(nodeOrNodes[i])});
+        }
+      }
+    }
+    if (OpenInTabsUtils.confirmOpenInTabs(urlsToOpen.length, window)) {
+      this._openTabset(urlsToOpen, event, window);
     }
-    this._openTabset(urlsToOpen, aEvent, window);
   },
 
   /**
@@ -956,7 +966,7 @@ var PlacesUIUtils = {
     } else if (!mouseInGutter && openInTabs &&
                event.originalTarget.localName == "treechildren") {
       tbo.view.selection.select(cell.row);
-      this.openContainerNodeInTabs(tree.selectedNode, event, tree);
+      this.openMultipleLinksInTabs(tree.selectedNode, event, tree);
     } else if (!mouseInGutter && !isContainer &&
                event.originalTarget.localName == "treechildren") {
       // Clear all other selection since we're loading a link now. We must

browser/components/places/content/browserPlacesViews.js

@@ -658,7 +658,7 @@ PlacesViewBase.prototype = {
         aPopup._endOptOpenAllInTabs.classList.add(this.options.extraClasses.footer);
 
       aPopup._endOptOpenAllInTabs.setAttribute("oncommand",
-        "PlacesUIUtils.openContainerNodeInTabs(this.parentNode._placesNode, event, " +
+        "PlacesUIUtils.openMultipleLinksInTabs(this.parentNode._placesNode, event, " +
                                                "PlacesUIUtils.getViewForNode(this));");
       aPopup._endOptOpenAllInTabs.setAttribute("onclick",
         "checkForMiddleClick(this, event); event.stopPropagation();");

browser/components/places/content/controller.js

@@ -646,10 +646,7 @@ PlacesController.prototype = {
     if (!node && !nodes.length) {
       node = this._view.result.root;
     }
-    if (node && PlacesUtils.nodeIsContainer(node))
-      PlacesUIUtils.openContainerNodeInTabs(node, aEvent, this._view);
-    else
-      PlacesUIUtils.openURINodesInTabs(nodes, aEvent, this._view);
+    PlacesUIUtils.openMultipleLinksInTabs(node ? node : nodes, aEvent, this._view);
   },
 
   /**

browser/components/places/content/places.js

@@ -353,7 +353,7 @@ var PlacesOrganizer = {
         // The command execution function will take care of seeing if the
         // selection is a folder or a different container type, and will
         // load its contents in tabs.
-        PlacesUIUtils.openContainerNodeInTabs(node, aEvent, this._places);
+        PlacesUIUtils.openMultipleLinksInTabs(node, aEvent, this._places);
       }
     }
   },
@@ -1295,7 +1295,7 @@ var ContentTree = {
         // The command execution function will take care of seeing if the
         // selection is a folder or a different container type, and will
         // load its contents in tabs.
-        PlacesUIUtils.openContainerNodeInTabs(node, aEvent, this.view);
+        PlacesUIUtils.openMultipleLinksInTabs(node, aEvent, this.view);
       }
     }
   },

browser/components/places/tests/browser/browser.ini

@@ -73,6 +73,7 @@ skip-if = (verify && debug && (os == 'mac' || os == 'linux'))
 [browser_library_panel_leak.js]
 [browser_library_search.js]
 [browser_library_views_liveupdate.js]
+[browser_library_warnOnOpen.js]
 [browser_markPageAsFollowedLink.js]
 [browser_panelview_bookmarks_delete.js]
 [browser_paste_bookmarks.js]

browser/components/places/tests/browser/browser_library_warnOnOpen.js

@@ -0,0 +1,140 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/*
+ * Bug 1435562 - Test that browser.tabs.warnOnOpen is respected when
+ * opening multiple items from the Library. */
+
+"use strict";
+
+var gLibrary = null;
+
+add_task(async function setup() {
+  // Temporarily disable history, so we won't record pages navigation.
+  await SpecialPowers.pushPrefEnv({set: [
+    ["places.history.enabled", false],
+  ]});
+
+  // Open Library window.
+  gLibrary = await promiseLibrary();
+
+  registerCleanupFunction(async () => {
+    // We must close "Other Bookmarks" ready for other tests.
+    gLibrary.PlacesOrganizer.selectLeftPaneBuiltIn("UnfiledBookmarks");
+    gLibrary.PlacesOrganizer._places.selectedNode.containerOpen = false;
+
+    await PlacesUtils.bookmarks.eraseEverything();
+
+    // Close Library window.
+    await promiseLibraryClosed(gLibrary);
+  });
+});
+
+add_task(async function test_warnOnOpenFolder() {
+  // Generate a list of links larger than browser.tabs.maxOpenBeforeWarn
+  const MAX_LINKS = 16;
+  let children = [];
+  for (let i = 0; i < MAX_LINKS; i++) {
+    children.push({
+      title: `Folder Target ${i}`,
+      url: `http://example${i}.com`,
+    });
+  }
+
+  // Create a new folder containing our links.
+  await PlacesUtils.bookmarks.insertTree({
+    guid: PlacesUtils.bookmarks.unfiledGuid,
+    children: [{
+      title: "bigFolder",
+      type: PlacesUtils.bookmarks.TYPE_FOLDER,
+      children,
+    }],
+  });
+  info("Pushed test folder into the bookmarks tree");
+
+  // Select unsorted bookmarks root in the left pane.
+  gLibrary.PlacesOrganizer.selectLeftPaneBuiltIn("UnfiledBookmarks");
+  info("Got selection in the Library left pane");
+
+  // Get our bookmark in the right pane.
+  gLibrary.ContentTree.view.view.nodeForTreeIndex(0);
+  info("Got bigFolder in the right pane");
+
+  gLibrary.PlacesOrganizer._places.selectedNode.containerOpen = true;
+
+  // Middle-click on folder (opens all links in folder) and then cancel opening in the dialog
+  let promiseLoaded = BrowserTestUtils.promiseAlertDialog("cancel");
+  let bookmarkedNode = gLibrary.PlacesOrganizer._places.selectedNode.getChild(0);
+  mouseEventOnCell(gLibrary.PlacesOrganizer._places,
+    gLibrary.PlacesOrganizer._places.view.treeIndexForNode(bookmarkedNode),
+    0,
+    { button: 1 });
+
+  await promiseLoaded;
+
+  Assert.ok(true, "Expected dialog was shown when attempting to open folder with lots of links");
+
+  await PlacesUtils.bookmarks.eraseEverything();
+});
+
+add_task(async function test_warnOnOpenLinks() {
+  // Generate a list of links larger than browser.tabs.maxOpenBeforeWarn
+  const MAX_LINKS = 16;
+  let children = [];
+  for (let i = 0; i < MAX_LINKS; i++) {
+    children.push({
+      title: `Highlighted Target ${i}`,
+      url: `http://example${i}.com`,
+    });
+  }
+
+  // Insert the links into the tree
+  await PlacesUtils.bookmarks.insertTree({
+    guid: PlacesUtils.bookmarks.toolbarGuid,
+    children,
+  });
+  info("Pushed test folder into the bookmarks tree");
+
+  gLibrary.PlacesOrganizer.selectLeftPaneBuiltIn("BookmarksToolbar");
+  info("Got selection in the Library left pane");
+
+  // Select all the links
+  gLibrary.ContentTree.view.selectAll();
+
+  let placesContext = gLibrary.document.getElementById("placesContext");
+  let promiseContextMenu = BrowserTestUtils.waitForEvent(placesContext, "popupshown");
+
+  // Open up the context menu and select "Open All In Tabs" (the first item in the list)
+  synthesizeClickOnSelectedTreeCell(gLibrary.ContentTree.view, {
+    button: 2,
+    type: "contextmenu",
+  });
+
+  await promiseContextMenu;
+  info("Context menu opened as expected");
+
+  let openTabs = gLibrary.document.getElementById("placesContext_openLinks:tabs");
+  let promiseLoaded = BrowserTestUtils.promiseAlertDialog("cancel");
+
+  EventUtils.synthesizeMouseAtCenter(openTabs, {}, gLibrary);
+
+  await promiseLoaded;
+
+  Assert.ok(true, "Expected dialog was shown when attempting to open lots of selected links");
+
+  await PlacesUtils.bookmarks.eraseEverything();
+});
+
+function mouseEventOnCell(aTree, aRowIndex, aColumnIndex, aEventDetails) {
+  var selection = aTree.view.selection;
+  selection.select(aRowIndex);
+  aTree.treeBoxObject.ensureRowIsVisible(aRowIndex);
+  var column = aTree.columns[aColumnIndex];
+
+  // get cell coordinates
+  var rect = aTree.treeBoxObject.getCoordsForCellItem(aRowIndex, column, "text");
+
+  EventUtils.synthesizeMouse(aTree.body, rect.x, rect.y,
+    aEventDetails, gLibrary);
+}

browser/components/places/tests/browser/head.js

@@ -67,7 +67,7 @@ function promiseClipboard(aPopulateClipboardFn, aFlavor) {
 
 function synthesizeClickOnSelectedTreeCell(aTree, aOptions) {
   let tbo = aTree.treeBoxObject;
-  if (tbo.view.selection.count != 1)
+  if (tbo.view.selection.count < 1)
      throw new Error("The test node should be successfully selected");
   // Get selection rowID.
   let min = {}, max = {};

browser/extensions/pdfjs/README.mozilla

@@ -1,5 +1,5 @@
 This is the PDF.js project output, https://github.com/mozilla/pdf.js
 
-Current extension version is: 2.1.86
+Current extension version is: 2.1.97
 
-Taken from upstream commit: 1cb7cc9b
+Taken from upstream commit: 45c01974

browser/extensions/pdfjs/content/build/pdf.js

@@ -123,8 +123,8 @@ return /******/ (function(modules) { // webpackBootstrap
 "use strict";
 
 
-var pdfjsVersion = '2.1.86';
-var pdfjsBuild = '1cb7cc9b';
+var pdfjsVersion = '2.1.97';
+var pdfjsBuild = '45c01974';
 
 var pdfjsSharedUtil = __w_pdfjs_require__(1);
 
@@ -5141,7 +5141,7 @@ function _fetchDocument(worker, source, pdfDataRangeTransport, docId) {
 
   return worker.messageHandler.sendWithPromise('GetDocRequest', {
     docId,
-    apiVersion: '2.1.86',
+    apiVersion: '2.1.97',
     source: {
       data: source.data,
       url: source.url,
@@ -6860,9 +6860,9 @@ const InternalRenderTask = function InternalRenderTaskClosure() {
   return InternalRenderTask;
 }();
 
-const version = '2.1.86';
+const version = '2.1.97';
 exports.version = version;
-const build = '1cb7cc9b';
+const build = '45c01974';
 exports.build = build;
 
 /***/ }),

browser/extensions/pdfjs/content/build/pdf.worker.js

@@ -123,8 +123,8 @@ return /******/ (function(modules) { // webpackBootstrap
 "use strict";
 
 
-var pdfjsVersion = '2.1.86';
-var pdfjsBuild = '1cb7cc9b';
+var pdfjsVersion = '2.1.97';
+var pdfjsBuild = '45c01974';
 
 var pdfjsCoreWorker = __w_pdfjs_require__(1);
 
@@ -375,7 +375,7 @@ var WorkerMessageHandler = {
     var cancelXHRs = null;
     var WorkerTasks = [];
     let apiVersion = docParams.apiVersion;
-    let workerVersion = '2.1.86';
+    let workerVersion = '2.1.97';
 
     if (apiVersion !== workerVersion) {
       throw new Error(`The API version "${apiVersion}" does not match ` + `the Worker version "${workerVersion}".`);

browser/extensions/pdfjs/content/web/viewer.js

@@ -416,21 +416,14 @@ let PDFViewerApplication = {
   },
 
   async _readPreferences() {
-    const OVERRIDES = {
-      disableFontFace: true,
-      disableRange: true,
-      disableStream: true,
-      textLayerMode: _ui_utils.TextLayerMode.DISABLE
-    };
+    if (_app_options.AppOptions.get('disablePreferences') === true) {
+      return;
+    }
 
     try {
       const prefs = await this.preferences.getAll();
 
-      for (let name in prefs) {
-        if (name in OVERRIDES && _app_options.AppOptions.get(name) === OVERRIDES[name]) {
-          continue;
-        }
-
+      for (const name in prefs) {
         _app_options.AppOptions.set(name, prefs[name]);
       }
     } catch (reason) {}
@@ -5980,7 +5973,7 @@ class PDFHistory {
 
     let forceReplace = false;
 
-    if (this._destination.page === position.first || this._destination.page === position.page) {
+    if (this._destination.page >= position.first && this._destination.page <= position.page) {
       if (this._destination.dest || !this._destination.first) {
         return;
       }

browser/extensions/pdfjs/moz.yaml

@@ -20,7 +20,7 @@ origin:
 
   # Human-readable identifier for this version/release
   # Generally "version NNN", "tag SSS", "bookmark SSS"
-  release: version 2.1.86
+  release: version 2.1.97
 
   # The package's license, where possible using the mnemonic from
   # https://spdx.org/licenses/

browser/locales/l10n.toml

@@ -128,10 +128,6 @@ locales = [
     reference = "browser/extensions/formautofill/locales/en-US/**"
     l10n = "{l}browser/extensions/formautofill/**"
 
-[[paths]]
-    reference = "browser/extensions/onboarding/locales/en-US/**"
-    l10n = "{l}browser/extensions/onboarding/**"
-
 [[paths]]
     reference = "browser/extensions/webcompat-reporter/locales/en-US/**"
     l10n = "{l}browser/extensions/webcompat-reporter/**"

browser/modules/ContentSearch.jsm

@@ -273,10 +273,11 @@ var ContentSearch = {
     let ok = SearchSuggestionController.engineOffersSuggestions(engine);
     controller.maxLocalResults = ok ? MAX_LOCAL_SUGGESTIONS : MAX_SUGGESTIONS;
     controller.maxRemoteResults = ok ? MAX_SUGGESTIONS : 0;
+    let priv = PrivateBrowsingUtils.isBrowserPrivate(browser);
     // fetch() rejects its promise if there's a pending request, but since we
     // process our event queue serially, there's never a pending request.
     this._currentSuggestion = { controller, target: browser };
-    let suggestions = await controller.fetch(searchString, engine);
+    let suggestions = await controller.fetch(searchString, priv, engine);
     this._currentSuggestion = null;
 
     // suggestions will be null if the request was cancelled

devtools/client/aboutdebugging-new/aboutdebugging.css

@@ -22,6 +22,7 @@
 @import "resource://devtools/client/aboutdebugging-new/src/components/debugtarget/DebugTargetPane.css";
 @import "resource://devtools/client/aboutdebugging-new/src/components/debugtarget/ExtensionDetail.css";
 @import "resource://devtools/client/aboutdebugging-new/src/components/debugtarget/WorkerDetail.css";
+@import "resource://devtools/client/aboutdebugging-new/src/components/shared/ErrorMessage.css";
 @import "resource://devtools/client/aboutdebugging-new/src/components/sidebar/Sidebar.css";
 @import "resource://devtools/client/aboutdebugging-new/src/components/sidebar/SidebarFixedItem.css";
 @import "resource://devtools/client/aboutdebugging-new/src/components/sidebar/SidebarItem.css";

devtools/client/aboutdebugging-new/src/actions/debug-targets.js

@@ -34,6 +34,9 @@ const {
   REQUEST_WORKERS_FAILURE,
   REQUEST_WORKERS_START,
   REQUEST_WORKERS_SUCCESS,
+  TEMPORARY_EXTENSION_INSTALL_FAILURE,
+  TEMPORARY_EXTENSION_INSTALL_START,
+  TEMPORARY_EXTENSION_INSTALL_SUCCESS,
   RUNTIMES,
 } = require("../constants");
 
@@ -83,11 +86,13 @@ function inspectDebugTarget(type, id) {
 function installTemporaryExtension() {
   const message = l10n.getString("about-debugging-tmp-extension-install-message");
   return async (dispatch, getState) => {
+    dispatch({ type: TEMPORARY_EXTENSION_INSTALL_START });
     const file = await openTemporaryExtension(window, message);
     try {
       await AddonManager.installTemporaryAddon(file);
+      dispatch({ type: TEMPORARY_EXTENSION_INSTALL_SUCCESS });
     } catch (e) {
-      console.error(e);
+      dispatch({ type: TEMPORARY_EXTENSION_INSTALL_FAILURE, error: e });
     }
   };
 }

devtools/client/aboutdebugging-new/src/base.css

@@ -44,6 +44,8 @@
   --base-line-height: 1.8;
   --micro-font-size: 11px;
 
+  --monospace-font-family: monospace;
+
   /*
   * Variables particular to about:debugging
   */
@@ -105,6 +107,11 @@ a:active {
   white-space: nowrap;
 }
 
+/* Technical text that should use a monospace font, such as code, error messages. */
+.technical-text {
+  font-family: var(--monospace-font-family);
+}
+
 /*
 * Typography
 */
@@ -188,7 +195,6 @@ a:active {
   -moz-context-properties: fill;
 }
 
-
 /*
 * Layout elements
 */

devtools/client/aboutdebugging-new/src/components/RuntimePage.js

@@ -47,6 +47,7 @@ class RuntimePage extends PureComponent {
       sharedWorkers: PropTypes.arrayOf(PropTypes.object).isRequired,
       tabs: PropTypes.arrayOf(PropTypes.object).isRequired,
       temporaryExtensions: PropTypes.arrayOf(PropTypes.object).isRequired,
+      temporaryInstallError: PropTypes.string,
     };
   }
 
@@ -104,6 +105,7 @@ class RuntimePage extends PureComponent {
       sharedWorkers,
       tabs,
       temporaryExtensions,
+      temporaryInstallError,
     } = this.props;
 
     if (!runtimeInfo) {
@@ -124,8 +126,10 @@ class RuntimePage extends PureComponent {
         ? this.renderConnectionPromptSetting()
         : null,
       isSupportedDebugTargetPane(runtimeInfo.type, DEBUG_TARGET_PANE.TEMPORARY_EXTENSION)
-        ? TemporaryExtensionInstaller({ dispatch })
-        : null,
+        ? TemporaryExtensionInstaller({
+            dispatch,
+            temporaryInstallError,
+        }) : null,
       this.renderDebugTargetPane("Temporary Extensions",
                                  temporaryExtensions,
                                  TemporaryExtensionAction,
@@ -177,6 +181,7 @@ const mapStateToProps = state => {
     sharedWorkers: state.debugTargets.sharedWorkers,
     tabs: state.debugTargets.tabs,
     temporaryExtensions: state.debugTargets.temporaryExtensions,
+    temporaryInstallError: state.ui.temporaryInstallError,
   };
 };
 

devtools/client/aboutdebugging-new/src/components/debugtarget/TemporaryExtensionInstaller.js

@@ -11,6 +11,8 @@ const PropTypes = require("devtools/client/shared/vendor/react-prop-types");
 const FluentReact = require("devtools/client/shared/vendor/fluent-react");
 const Localized = createFactory(FluentReact.Localized);
 
+const ErrorMessage = createFactory(require("../shared/ErrorMessage"));
+
 const Actions = require("../../actions/index");
 
 /**
@@ -20,6 +22,7 @@ class TemporaryExtensionInstaller extends PureComponent {
   static get propTypes() {
     return {
       dispatch: PropTypes.func.isRequired,
+      temporaryInstallError: PropTypes.string,
     };
   }
 
@@ -28,17 +31,32 @@ class TemporaryExtensionInstaller extends PureComponent {
   }
 
   render() {
-    return Localized(
-      {
-        id: "about-debugging-tmp-extension-install-button",
-      },
-      dom.button(
+    const { temporaryInstallError } = this.props;
+    return dom.div(
+      {},
+      Localized(
         {
-          className: "default-button js-temporary-extension-install-button",
-          onClick: e => this.install(),
+          id: "about-debugging-tmp-extension-install-button",
         },
-        "Load Temporary Add-on…"
-      )
+        dom.button(
+          {
+            className: "default-button js-temporary-extension-install-button",
+            onClick: e => this.install(),
+          },
+          "Load Temporary Add-on…"
+        )
+      ),
+      temporaryInstallError ? ErrorMessage(
+        {
+          errorDescriptionKey: "about-debugging-tmp-extension-install-error",
+        },
+        dom.div(
+          {
+            className: "technical-text",
+          },
+          temporaryInstallError
+        )
+      ) : null
     );
   }
 }

devtools/client/aboutdebugging-new/src/components/moz.build

@@ -5,6 +5,7 @@
 DIRS += [
     'connect',
     'debugtarget',
+    'shared',
     'sidebar',
 ]
 

devtools/client/aboutdebugging-new/src/components/shared/ErrorMessage.css

@@ -0,0 +1,30 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+.error-message {
+  /* Temporary color chosen to match error background used in about:addons
+   * Pending UX in Bug 1509091 */
+  background-color: #FFE8E9;
+
+  /* Temporary color chosen to match chrome://mozapps/skin/extensions/alerticon-error.svg
+   * Pending UX in Bug 1509091 */
+  color: #E62117;
+
+  margin: calc(var(--base-distance) * 2) 0;
+  padding: var(--base-distance) calc(var(--base-distance) * 3);
+}
+
+/*
+ * Layout of the error message header
+ *
+ *  +--------+----------------+
+ *  | Icon   | Header message |
+ *  +--------+----------------+
+ */
+.error-message__header {
+  align-items: center;
+  display: grid;
+  grid-template-columns: calc(var(--base-distance) * 6) 1fr;
+  font-weight: bold;
+}

devtools/client/aboutdebugging-new/src/components/shared/ErrorMessage.js

@@ -0,0 +1,56 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+const { createFactory, PureComponent } = require("devtools/client/shared/vendor/react");
+const dom = require("devtools/client/shared/vendor/react-dom-factories");
+const PropTypes = require("devtools/client/shared/vendor/react-prop-types");
+
+const FluentReact = require("devtools/client/shared/vendor/fluent-react");
+const Localized = createFactory(FluentReact.Localized);
+
+/**
+ * This component is designed to display an error message. It is composed of a header
+ * displaying an error icon followed by a provided localized error description.
+ * Children passed to this component will be displayed beflow the message header.
+ */
+class ErrorMessage extends PureComponent {
+  static get propTypes() {
+    return {
+      children: PropTypes.node.isRequired,
+      // Should match a valid localized string key.
+      errorDescriptionKey: PropTypes.string.isRequired,
+    };
+  }
+
+  render() {
+    return dom.div(
+      {
+        className: "error-message js-error-message",
+      },
+      dom.div(
+        {
+          className: "error-message__header",
+        },
+        dom.img(
+          {
+            // Temporary image chosen to match error container in about:addons.
+            // Pending UX in Bug 1509091
+            src: "chrome://mozapps/skin/extensions/alerticon-error.svg",
+          }
+        ),
+        Localized(
+          {
+            id: this.props.errorDescriptionKey,
+          },
+          dom.span({}, this.props.errorDescriptionKey)
+        )
+      ),
+      this.props.children
+    );
+  }
+}
+
+module.exports = ErrorMessage;

devtools/client/aboutdebugging-new/src/components/shared/moz.build

@@ -0,0 +1,8 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+DevToolsModules(
+    'ErrorMessage.css',
+    'ErrorMessage.js',
+)

devtools/client/aboutdebugging-new/src/constants.js

@@ -30,6 +30,9 @@ const actionTypes = {
   REQUEST_WORKERS_FAILURE: "REQUEST_WORKERS_FAILURE",
   REQUEST_WORKERS_START: "REQUEST_WORKERS_START",
   REQUEST_WORKERS_SUCCESS: "REQUEST_WORKERS_SUCCESS",
+  TEMPORARY_EXTENSION_INSTALL_FAILURE: "TEMPORARY_EXTENSION_INSTALL_FAILURE",
+  TEMPORARY_EXTENSION_INSTALL_START: "TEMPORARY_EXTENSION_INSTALL_START",
+  TEMPORARY_EXTENSION_INSTALL_SUCCESS: "TEMPORARY_EXTENSION_INSTALL_SUCCESS",
   UNWATCH_RUNTIME_FAILURE: "UNWATCH_RUNTIME_FAILURE",
   UNWATCH_RUNTIME_START: "UNWATCH_RUNTIME_START",
   UNWATCH_RUNTIME_SUCCESS: "UNWATCH_RUNTIME_SUCCESS",

devtools/client/aboutdebugging-new/src/reducers/ui-state.js

@@ -9,6 +9,8 @@ const {
   DEBUG_TARGET_COLLAPSIBILITY_UPDATED,
   NETWORK_LOCATIONS_UPDATED,
   PAGE_SELECTED,
+  TEMPORARY_EXTENSION_INSTALL_FAILURE,
+  TEMPORARY_EXTENSION_INSTALL_SUCCESS,
   USB_RUNTIMES_SCAN_START,
   USB_RUNTIMES_SCAN_SUCCESS,
 } = require("../constants");
@@ -24,6 +26,7 @@ function UiState(locations = [], debugTargetCollapsibilities = {},
     selectedPage: null,
     selectedRuntime: null,
     showSystemAddons,
+    temporaryInstallError: null,
     wifiEnabled,
   };
 }
@@ -61,6 +64,15 @@ function uiReducer(state = UiState(), action) {
       return Object.assign({}, state, { isScanningUsb: false });
     }
 
+    case TEMPORARY_EXTENSION_INSTALL_SUCCESS: {
+      return Object.assign({}, state, { temporaryInstallError: null });
+    }
+
+    case TEMPORARY_EXTENSION_INSTALL_FAILURE: {
+      const { error } = action;
+      return Object.assign({}, state, { temporaryInstallError: error.message });
+    }
+
     default:
       return state;
   }

devtools/client/aboutdebugging-new/test/browser/browser.ini

@@ -11,6 +11,7 @@ support-files =
   head-mocks.js
   head.js
   mocks/*
+  resources/bad-extension/*
   resources/test-adb-extension/*
   resources/test-temporary-extension/*
   test-tab-favicons.html
@@ -43,6 +44,7 @@ skip-if = (os == 'linux' && bits == 32) # ADB start() fails on linux 32, see Bug
 skip-if = (os == 'linux' && bits == 32) # ADB start() fails on linux 32, see Bug 1499638
 [browser_aboutdebugging_system_addons.js]
 [browser_aboutdebugging_tab_favicons.js]
+[browser_aboutdebugging_temporary_addon_install_error.js]
 [browser_aboutdebugging_thisfirefox.js]
 [browser_aboutdebugging_thisfirefox_runtime_info.js]
 [browser_aboutdebugging_thisfirefox_worker_inspection.js]

devtools/client/aboutdebugging-new/test/browser/browser_aboutdebugging_temporary_addon_install_error.js

@@ -0,0 +1,46 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/* import-globals-from head-addons-script.js */
+
+"use strict";
+
+// Load addons helpers
+Services.scriptloader.loadSubScript(CHROME_URL_ROOT + "head-addons-script.js", this);
+
+/**
+ * Test that the installation error messages are displayed when installing temporary
+ * extensions.
+ */
+
+const BAD_EXTENSION_PATH = "resources/bad-extension/manifest.json";
+const EXTENSION_PATH = "resources/test-temporary-extension/manifest.json";
+const EXTENSION_NAME = "test-temporary-extension";
+
+add_task(async function() {
+  const { document, tab } = await openAboutDebugging();
+
+  info("Install a bad extension");
+  // Do not use installTemporaryAddon here since the install will fail.
+  prepareMockFilePicker(BAD_EXTENSION_PATH);
+  document.querySelector(".js-temporary-extension-install-button").click();
+
+  info("Wait until the install error message appears");
+  await waitUntil(() => document.querySelector(".js-error-message"));
+  const installError = document.querySelector(".js-error-message");
+  ok(installError.textContent.includes("JSON.parse: unexpected keyword"),
+    "The expected installation error is displayed: " + installError.textContent);
+
+  info("Install a valid extension to make the message disappear");
+  await installTemporaryExtension(EXTENSION_PATH, EXTENSION_NAME, document);
+
+  info("Wait until the error message disappears");
+  await waitUntil(() => !document.querySelector(".js-error-message"));
+
+  info("Wait for the temporary addon to be displayed as a debug target");
+  await waitUntil(() => findDebugTargetByText(EXTENSION_NAME, document));
+
+  await removeTemporaryExtension(EXTENSION_NAME, document);
+
+  await removeTab(tab);
+});

devtools/client/aboutdebugging-new/test/browser/head-addons-script.js

@@ -1,6 +1,7 @@
 /* Any copyright is dedicated to the Public Domain.
    http://creativecommons.org/publicdomain/zero/1.0/ */
 /* import-globals-from ../../../shared/test/shared-head.js */
+/* import-globals-from head.js */
 
 "use strict";
 
@@ -21,10 +22,7 @@ function getSupportsFile(path) {
 // eslint-disable-next-line no-unused-vars
 async function installTemporaryExtension(path, name, document) {
   // Mock the file picker to select a test addon
-  const MockFilePicker = SpecialPowers.MockFilePicker;
-  MockFilePicker.init(window);
-  const file = getSupportsFile(path);
-  MockFilePicker.setFiles([file.file]);
+  prepareMockFilePicker(path);
 
   const onAddonInstalled = new Promise(done => {
     Management.on("startup", function listener(event, extension) {
@@ -43,3 +41,19 @@ async function installTemporaryExtension(path, name, document) {
   info("Wait for addon to be installed");
   await onAddonInstalled;
 }
+
+async function removeTemporaryExtension(name, document) {
+  info(`Remove the temporary extension with name: '${name}'`);
+  const temporaryExtensionItem = findDebugTargetByText(name, document);
+  temporaryExtensionItem.querySelector(".js-temporary-extension-remove-button").click();
+
+  info("Wait until the debug target item disappears");
+  await waitUntil(() => !findDebugTargetByText(name, document));
+}
+
+function prepareMockFilePicker(path) {
+  // Mock the file picker to select a test addon
+  const MockFilePicker = SpecialPowers.MockFilePicker;
+  MockFilePicker.init(window);
+  MockFilePicker.setFiles([getSupportsFile(path).file]);
+}

devtools/client/aboutdebugging-new/test/browser/resources/bad-extension/manifest.json

@@ -0,0 +1 @@
+this is not valid json

devtools/client/aboutdebugging-new/tmp-locale/en-US/aboutdebugging.notftl

@@ -119,6 +119,9 @@ about-debugging-debug-target-inspect-button = Inspect
 # section. Clicking on the button will open a file picker to load a temporary extension
 about-debugging-tmp-extension-install-button = Load Temporary Add-on…
 
+# Text displayed when trying to install a temporary extension in the "This Firefox" page.
+about-debugging-tmp-extension-install-error = There was an error during the temporary add-on installation.
+
 # Text of a button displayed for a temporary extension loaded in the "This Firefox" page.
 # Clicking on the button will reload the extension.
 about-debugging-tmp-extension-reload-button = Reload

devtools/client/responsive.html/browser/tunnel.js

@@ -230,13 +230,21 @@ function tunnelToInnerBrowser(outer, inner) {
 
       // Add mozbrowser event handlers
       inner.addEventListener("mozbrowseropenwindow", this);
+      inner.addEventListener("mozbrowsershowmodalprompt", this);
     },
 
     handleEvent(event) {
-      if (event.type != "mozbrowseropenwindow") {
-        return;
+      switch (event.type) {
+        case "mozbrowseropenwindow":
+          this.handleOpenWindowEvent(event);
+          break;
+        case "mozbrowsershowmodalprompt":
+          this.handleModalPromptEvent(event);
+          break;
       }
+    },
 
+    handleOpenWindowEvent(event) {
       // Minimal support for <a target/> and window.open() which just ensures we at
       // least open them somewhere (in a new tab).  The following things are ignored:
       //   * Specific target names (everything treated as _blank)
@@ -257,6 +265,29 @@ function tunnelToInnerBrowser(outer, inner) {
                  outer.contentPrincipal);
     },
 
+    handleModalPromptEvent({ detail }) {
+      // Relay window.alert(), window.prompt() and window.confirm() dialogs through the
+      // outer window and make sure the return value is passed back to the inner window.
+      // When this event handler is called, the inner iframe is spinning in a nested event
+      // loop waiting to be unblocked.
+      // If we were calling preventDefault() here, then we would have to call
+      // detail.unblock() to unblock the inner iframe.
+      // But since we aren't the inner iframe will be unblocked automatically as soon as
+      // the mozbrowsershowmodalprompt event is done dispatching (i.e. as soon as this
+      // handler completes).
+      // See _handleShowModelPrompt in /dom/browser-element/BrowserElementParent.js
+
+      if (!["alert", "prompt", "confirm"].includes(detail.promptType)) {
+        return;
+      }
+
+      const promptFunction = outer.contentWindow[detail.promptType];
+      // Passing the initial value is useful for window.prompt() and doesn't hurt
+      // window.alert() and window.confirm(). See the Window webidl:
+      // https://searchfox.org/mozilla-central/source/dom/webidl/Window.webidl#77-80
+      detail.returnValue = promptFunction(detail.message, detail.initialValue);
+    },
+
     stop() {
       const tab = gBrowser.getTabForBrowser(outer);
       const filteredProgressListener = gBrowser._tabFilters.get(tab);
@@ -289,6 +320,7 @@ function tunnelToInnerBrowser(outer, inner) {
 
       // Remove mozbrowser event handlers
       inner.removeEventListener("mozbrowseropenwindow", this);
+      inner.removeEventListener("mozbrowsershowmodalprompt", this);
 
       mmTunnel.destroy();
       mmTunnel = null;

devtools/client/responsive.html/test/browser/browser.ini

@@ -51,6 +51,7 @@ skip-if = true # Bug 1413765
 tags = devtools geolocation
 skip-if = true # Bug 1413765
 [browser_preloaded_newtab.js]
+[browser_prompts.js]
 [browser_screenshot_button.js]
 [browser_state_restore.js]
 [browser_tab_close.js]

devtools/client/responsive.html/test/browser/browser_prompts.js

@@ -0,0 +1,76 @@
+/* Any copyright is dedicated to the Public Domain.
+http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+// Test that alert, confirm and prompt are supported in RDM.
+
+const TEST_URL = `data:text/html;charset=utf-8,
+  <CENTER>
+    <font face='comic sans ms' size='7'>ALERTS!</font>
+  </CENTER>`;
+
+addRDMTask(TEST_URL, async function({ ui }) {
+  const { toolWindow } = ui;
+  const { store } = toolWindow;
+  await waitUntilState(store, state => state.viewports.length == 1);
+
+  // Alerts coming from inside the viewport are relayed by RDM to the outer browser.
+  // So, in order to test that those relayed prompts occur, let's override the usual
+  // alert, prompt and confirm methods there to test that they get called.
+  const { alert: oldAlert, prompt: oldPrompt, confirm: oldConfirm } = toolWindow;
+
+  info("Listen for calls on alert, prompt and confirm");
+  const prompts = [];
+  toolWindow.alert = message => {
+    prompts.push({
+      promptType: "alert",
+      message,
+    });
+  };
+  toolWindow.prompt = (message, initialValue) => {
+    prompts.push({
+      promptType: "prompt",
+      message,
+      initialValue,
+    });
+  };
+  toolWindow.confirm = message => {
+    prompts.push({
+      promptType: "confirm",
+      message,
+    });
+  };
+
+  info("Trigger a few prompts from inside the viewport");
+  await spawnViewportTask(ui, {}, function() {
+    content.alert("Some simple alert");
+    content.prompt("Some simple prompt");
+    content.prompt("Some simple prompt with initial value", "initial value");
+    content.confirm("Some simple confirm");
+  });
+
+  is(prompts.length, 4, "The right number of prompts was detected");
+
+  is(prompts[0].promptType, "alert", "Prompt 1 has the right type");
+  is(prompts[0].message, "Some simple alert", "Prompt 1 has the right message");
+  ok(!prompts[0].initialValue, "Prompt 1 has the right initialValue");
+
+  is(prompts[1].promptType, "prompt", "Prompt 2 has the right type");
+  is(prompts[1].message, "Some simple prompt", "Prompt 2 has the right message");
+  ok(!prompts[1].initialValue, "Prompt 2 has the right initialValue");
+
+  is(prompts[2].promptType, "prompt", "Prompt 3 has the right type");
+  is(prompts[2].message, "Some simple prompt with initial value",
+     "Prompt 3 has the right message");
+  is(prompts[2].initialValue, "initial value", "Prompt 3 has the right initialValue");
+
+  is(prompts[3].promptType, "confirm", "Prompt 4 has the right type");
+  is(prompts[3].message, "Some simple confirm", "Prompt 4 has the right message");
+  ok(!prompts[3].initialValue, "Prompt 4 has the right initialValue");
+
+  // Revert the old versions of alert, prompt and confirm.
+  toolWindow.alert = oldAlert;
+  toolWindow.prompt = oldPrompt;
+  toolWindow.confirm = oldConfirm;
+});

devtools/client/themes/images/tool-accessibility.svg

@@ -1,8 +1,8 @@
 <!-- This Source Code Form is subject to the terms of the Mozilla Public
    - License, v. 2.0. If a copy of the MPL was not distributed with this
    - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
-<svg xmlns="http://www.w3.org/2000/svg" width="16px" height="16px" fill="none" stroke="context-fill #0b0b0b" stroke-width="0.8">
-<path d="M8,2.7c0.7,0,1.3,0.6,1.3,1.3S8.7,5.3,8,5.3S6.7,4.7,6.7,4S7.3,2.7,8,2.7z"/>
-<path d="M12,6.9H9.7v3v2.7c0,0.4-0.3,0.7-0.7,0.7S8.3,13,8.3,12.6V9.9H7.7v2.7c0,0.4-0.3,0.7-0.7,0.7S6.3,13,6.3,12.6
-       V7.4V7H4C3.6,7,3.3,6.7,3.3,6.3c0-0.4,0.3-0.7,0.7-0.7h2.3h3.3H12c0.3,0,0.6,0.2,0.6,0.5C12.7,6.6,12.4,6.9,12,6.9z"/>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" fill="context-fill #0b0b0b">
+  <path d="M10 14V6h3.75M7 14V6H3.5" fill="none" stroke="context-fill" stroke-width="2" stroke-linecap="round"/>
+  <path d="M7 5h3v6H7z"/>
+  <circle cx="8.5" cy="2.6" r="1.8"/>
 </svg>

devtools/server/actors/accessibility/accessible.js

@@ -385,10 +385,10 @@ const AccessibleActor = ActorClassWithSpec(accessibleSpec, {
       return null;
     }
 
-    return getContrastRatioFor(this.rawAccessible.DOMNode.parentNode, {
+    const { DOMNode: rawNode } = this.rawAccessible;
+    return getContrastRatioFor(rawNode.parentNode, {
       bounds: this.bounds,
-      contexts: this.walker.contexts,
-      win: this.walker.rootWin,
+      win: rawNode.ownerGlobal,
     });
   },
 

devtools/server/actors/accessibility/walker.js

@@ -500,12 +500,14 @@ const AccessibleWalkerActor = ActorClassWithSpec(accessibleWalkerSpec, {
     // highlighter temporarily modifies text color related CSS properties. In case where
     // there are transitions that affect them, there might be unexpected side effects when
     // taking a snapshot for contrast measurement)
-    loadSheet(this.rootWin, HIGHLIGHTER_STYLES_SHEET);
+    const { DOMNode: rawNode } = accessible.rawAccessible;
+    const win = rawNode.ownerGlobal;
+    loadSheet(win, HIGHLIGHTER_STYLES_SHEET);
     const { audit, name, role } = accessible;
-    const shown = this.highlighter.show({ rawNode: accessible.rawAccessible.DOMNode },
-                                      { ...options, ...bounds, name, role, audit });
+    const shown = this.highlighter.show({ rawNode },
+                                        { ...options, ...bounds, name, role, audit });
     // Re-enable transitions.
-    removeSheet(this.rootWin, HIGHLIGHTER_STYLES_SHEET);
+    removeSheet(win, HIGHLIGHTER_STYLES_SHEET);
     return shown;
   },
 

devtools/server/actors/utils/accessibility.js

@@ -162,9 +162,6 @@ function getBgRGBA(dataText, dataBackground) {
  * @param  {Object}  options
  *         - bounds   {Object}
  *                    Bounds for the accessible object.
- *         - contexts {null|Object}
- *                    Canvas rendering contexts that have a window drawn as is and also
- *                    with the all text made transparent for contrast comparison.
  *         - win      {Object}
  *                    Target window.
  *

layout/forms/nsTextControlFrame.cpp

@@ -450,7 +450,6 @@ nsresult nsTextControlFrame::CreateRootNode() {
         disp->mOverflowX != NS_STYLE_OVERFLOW_CLIP) {
       classValue.AppendLiteral(" inherit-overflow");
     }
-    classValue.AppendLiteral(" inherit-scroll-behavior");
   }
   nsresult rv = mRootNode->SetAttr(kNameSpaceID_None, nsGkAtoms::_class,
                                    classValue, false);

layout/style/res/forms.css

@@ -172,14 +172,15 @@ input > .preview-div {
   white-space: pre;
 }
 
-textarea > .anonymous-div.inherit-overflow {
-  overflow: inherit;
-}
-textarea > .anonymous-div.inherit-scroll-behavior {
+textarea > .anonymous-div {
   scroll-behavior: inherit;
   overscroll-behavior: inherit;
 }
 
+textarea > .anonymous-div.inherit-overflow {
+  overflow: inherit;
+}
+
 input::placeholder,
 textarea::placeholder,
 input > .preview-div,

media/webrtc/trunk/webrtc/modules/audio_device/sndio/audio_device_sndio.h

@@ -1,205 +0,0 @@
-/*
- *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-#ifndef WEBRTC_AUDIO_DEVICE_AUDIO_DEVICE_SNDIO_H
-#define WEBRTC_AUDIO_DEVICE_AUDIO_DEVICE_SNDIO_H
-
-#include <memory>
-
-#include <sndio.h>
-
-#include "webrtc/modules/audio_device/audio_device_generic.h"
-#include "webrtc/system_wrappers/include/critical_section_wrapper.h"
-#include "webrtc/base/platform_thread.h"
-
-namespace webrtc
-{
-class AudioDeviceSndio : public AudioDeviceGeneric
-{
-public:
-    AudioDeviceSndio(const int32_t id);
-    virtual ~AudioDeviceSndio();
-
-    // Retrieve the currently utilized audio layer
-    virtual int32_t ActiveAudioLayer(
-        AudioDeviceModule::AudioLayer& audioLayer) const override;
-
-    // Main initializaton and termination
-    virtual InitStatus Init() override;
-    virtual int32_t Terminate() override;
-    virtual bool Initialized() const override;
-
-    // Device enumeration
-    virtual int16_t PlayoutDevices() override;
-    virtual int16_t RecordingDevices() override;
-    virtual int32_t PlayoutDeviceName(
-        uint16_t index,
-        char name[kAdmMaxDeviceNameSize],
-        char guid[kAdmMaxGuidSize]) override;
-    virtual int32_t RecordingDeviceName(
-        uint16_t index,
-        char name[kAdmMaxDeviceNameSize],
-        char guid[kAdmMaxGuidSize]) override;
-
-    // Device selection
-    virtual int32_t SetPlayoutDevice(uint16_t index) override;
-    virtual int32_t SetPlayoutDevice(
-        AudioDeviceModule::WindowsDeviceType device) override;
-    virtual int32_t SetRecordingDevice(uint16_t index) override;
-    virtual int32_t SetRecordingDevice(
-        AudioDeviceModule::WindowsDeviceType device) override;
-
-    // Audio transport initialization
-    virtual int32_t PlayoutIsAvailable(bool& available) override;
-    virtual int32_t InitPlayout() override;
-    virtual bool PlayoutIsInitialized() const override;
-    virtual int32_t RecordingIsAvailable(bool& available) override;
-    virtual int32_t InitRecording() override;
-    virtual bool RecordingIsInitialized() const override;
-
-    // Audio transport control
-    virtual int32_t StartPlayout() override;
-    virtual int32_t StopPlayout() override;
-    virtual bool Playing() const override;
-    virtual int32_t StartRecording() override;
-    virtual int32_t StopRecording() override;
-    virtual bool Recording() const override;
-
-    // Microphone Automatic Gain Control (AGC)
-    virtual int32_t SetAGC(bool enable) override;
-    virtual bool AGC() const override;
-
-    // Volume control based on the Windows Wave API (Windows only)
-    virtual int32_t SetWaveOutVolume(uint16_t volumeLeft,
-                                     uint16_t volumeRight) override;
-    virtual int32_t WaveOutVolume(uint16_t& volumeLeft,
-                                  uint16_t& volumeRight) const override;
-
-    // Audio mixer initialization
-    virtual int32_t InitSpeaker() override;
-    virtual bool SpeakerIsInitialized() const override;
-    virtual int32_t InitMicrophone() override;
-    virtual bool MicrophoneIsInitialized() const override;
-
-    // Speaker volume controls
-    virtual int32_t SpeakerVolumeIsAvailable(bool& available) override;
-    virtual int32_t SetSpeakerVolume(uint32_t volume) override;
-    virtual int32_t SpeakerVolume(uint32_t& volume) const override;
-    virtual int32_t MaxSpeakerVolume(uint32_t& maxVolume) const override;
-    virtual int32_t MinSpeakerVolume(uint32_t& minVolume) const override;
-    virtual int32_t SpeakerVolumeStepSize(uint16_t& stepSize) const override;
-
-    // Microphone volume controls
-    virtual int32_t MicrophoneVolumeIsAvailable(bool& available) override;
-    virtual int32_t SetMicrophoneVolume(uint32_t volume) override;
-    virtual int32_t MicrophoneVolume(uint32_t& volume) const override;
-    virtual int32_t MaxMicrophoneVolume(uint32_t& maxVolume) const override;
-    virtual int32_t MinMicrophoneVolume(uint32_t& minVolume) const override;
-    virtual int32_t MicrophoneVolumeStepSize(
-        uint16_t& stepSize) const override;
-
-    // Speaker mute control
-    virtual int32_t SpeakerMuteIsAvailable(bool& available) override;
-    virtual int32_t SetSpeakerMute(bool enable) override;
-    virtual int32_t SpeakerMute(bool& enabled) const override;
-
-    // Microphone mute control
-    virtual int32_t MicrophoneMuteIsAvailable(bool& available) override;
-    virtual int32_t SetMicrophoneMute(bool enable) override;
-    virtual int32_t MicrophoneMute(bool& enabled) const override;
-
-    // Microphone boost control
-    virtual int32_t MicrophoneBoostIsAvailable(bool& available) override;
-    virtual int32_t SetMicrophoneBoost(bool enable) override;
-    virtual int32_t MicrophoneBoost(bool& enabled) const override;
-
-    // Stereo support
-    virtual int32_t StereoPlayoutIsAvailable(bool& available) override;
-    virtual int32_t SetStereoPlayout(bool enable) override;
-    virtual int32_t StereoPlayout(bool& enabled) const override;
-    virtual int32_t StereoRecordingIsAvailable(bool& available) override;
-    virtual int32_t SetStereoRecording(bool enable) override;
-    virtual int32_t StereoRecording(bool& enabled) const override;
-
-    // Delay information and control
-    virtual int32_t SetPlayoutBuffer(
-        const AudioDeviceModule::BufferType type,
-        uint16_t sizeMS) override;
-    virtual int32_t PlayoutBuffer(
-        AudioDeviceModule::BufferType& type,
-        uint16_t& sizeMS) const override;
-    virtual int32_t PlayoutDelay(uint16_t& delayMS) const override;
-    virtual int32_t RecordingDelay(uint16_t& delayMS) const override;
-
-    virtual int32_t CPULoad(uint16_t& load) const override;
-
-public:
-    virtual bool PlayoutWarning() const override;
-    virtual bool PlayoutError() const override;
-    virtual bool RecordingWarning() const override;
-    virtual bool RecordingError() const override;
-    virtual void ClearPlayoutWarning() override;
-    virtual void ClearPlayoutError() override;
-    virtual void ClearRecordingWarning() override;
-    virtual void ClearRecordingError() override;
-
-    virtual void AttachAudioBuffer(AudioDeviceBuffer* audioBuffer) override;
-
-    // needs to be public because playOnmove/recOnmove are extern "C" ?
-    int _recDelay, _playDelay;
-
-
-private:
-    static bool RecThreadFunc(void *);
-    static bool PlayThreadFunc(void *);
-    bool RecThreadProcess();
-    bool PlayThreadProcess();
-
-private:
-    AudioDeviceBuffer* _ptrAudioBuffer;
-
-    struct sio_hdl* _playHandle;
-    struct sio_hdl* _recHandle;
-    struct sio_par _playParams, _recParams;
-
-    CriticalSectionWrapper& _critSect;
-
-    std::unique_ptr<rtc::PlatformThread> _ptrThreadRec;
-    std::unique_ptr<rtc::PlatformThread> _ptrThreadPlay;
-
-    int32_t _id;
-
-    int8_t* _recordingBuffer;
-    int8_t* _playoutBuffer;
-    uint8_t _recChannels;
-    uint8_t _playChannels;
-
-    unsigned int _recFrames;
-    unsigned int _playFrames;
-
-    AudioDeviceModule::BufferType _playBufType;
-
-    bool _initialized;
-    bool _recording;
-    bool _playing;
-    bool _AGC;
-
-    uint16_t _playWarning;
-    uint16_t _playError;
-    uint16_t _recWarning;
-    uint16_t _recError;
-
-    uint16_t _playBufDelay;                 // playback delay
-    uint16_t _playBufDelayFixed;            // fixed playback delay
-};
-
-}
-
-#endif

media/webrtc/trunk/webrtc/modules/video_coding/codecs/vp8/vp8_impl.cc

@@ -436,9 +436,8 @@ int VP8EncoderImpl::InitEncode(const VideoCodec* inst,
     if (encoded_images_[i]._buffer != NULL) {
       delete[] encoded_images_[i]._buffer;
     }
-    // Reserve 100 extra bytes for overhead at small resolutions.
     encoded_images_[i]._size =
-        CalcBufferSize(VideoType::kI420, codec_.width, codec_.height) + 100;
+        CalcBufferSize(VideoType::kI420, codec_.width, codec_.height);
     encoded_images_[i]._buffer = new uint8_t[encoded_images_[i]._size];
     encoded_images_[i]._completeFrame = true;
   }

mobile/android/base/java/org/mozilla/gecko/BrowserApp.java

@@ -149,6 +149,7 @@ import org.mozilla.gecko.util.ActivityUtils;
 import org.mozilla.gecko.util.ContextUtils;
 import org.mozilla.gecko.util.DrawableUtil;
 import org.mozilla.gecko.util.EventCallback;
+import org.mozilla.gecko.util.FileUtils;
 import org.mozilla.gecko.util.GamepadUtils;
 import org.mozilla.gecko.util.GeckoBundle;
 import org.mozilla.gecko.util.HardwareUtils;
@@ -785,6 +786,7 @@ public class BrowserApp extends GeckoApp
             "Feedback:MaybeLater",
             "Sanitize:ClearHistory",
             "Sanitize:ClearSyncedTabs",
+            "Sanitize:Cache",
             "Telemetry:Gather",
             "Download:AndroidDownloadManager",
             "Website:AppInstalled",
@@ -1520,6 +1522,7 @@ public class BrowserApp extends GeckoApp
             "Feedback:MaybeLater",
             "Sanitize:ClearHistory",
             "Sanitize:ClearSyncedTabs",
+            "Sanitize:Cache",
             "Telemetry:Gather",
             "Download:AndroidDownloadManager",
             "Website:AppInstalled",
@@ -1890,6 +1893,18 @@ public class BrowserApp extends GeckoApp
                 callback.sendSuccess(null);
                 break;
 
+            case "Sanitize:Cache":
+                final File cacheFolder = new File(getCacheDir(), FileUtils.CONTENT_TEMP_DIRECTORY);
+                // file.delete() throws an exception if the path does not exists
+                // e.g you can get in this scenario after two cache clearing in a row
+                if (cacheFolder.exists()) {
+                    FileUtils.delTree(cacheFolder, null, true);
+                    // now we can delete the folder
+                    cacheFolder.delete();
+                }
+                callback.sendSuccess(null);
+                break;
+
             case "Sanitize:ClearSyncedTabs":
                 FennecTabsRepository.deleteNonLocalClientsAndTabs(this);
                 callback.sendSuccess(null);

mobile/android/modules/Sanitizer.jsm

@@ -81,26 +81,31 @@ Sanitizer.prototype = {
   // Any further specific differences caused by architectural differences between
   // Fennec and desktop Firefox are documented below for each item.
   items: {
-    // Same as desktop Firefox.
+    // The difference is specifically the Sanitize:Cache message,
+    // so that the Android front-end can clear its caches as well,
+    // while everything else is unchanged.
     cache: {
       clear: function() {
-        return new Promise(function(resolve, reject) {
-          let refObj = {};
-          TelemetryStopwatch.start("FX_SANITIZE_CACHE", refObj);
+        let refObj = {};
+        TelemetryStopwatch.start("FX_SANITIZE_CACHE", refObj);
 
-          try {
-            Services.cache2.clear();
-          } catch (er) {}
+        try {
+          Services.cache2.clear();
+        } catch (er) {}
 
-          let imageCache = Cc["@mozilla.org/image/tools;1"].getService(Ci.imgITools)
+        let imageCache = Cc["@mozilla.org/image/tools;1"].getService(Ci.imgITools)
                                                            .getImgCacheForDocument(null);
-          try {
-            imageCache.clearCache(false); // true=chrome, false=content
-          } catch (er) {}
+        try {
+          imageCache.clearCache(false); // true=chrome, false=content
+        } catch (er) {}
 
-          TelemetryStopwatch.finish("FX_SANITIZE_CACHE", refObj);
-          resolve();
-        });
+        return EventDispatcher.instance.sendRequestForResult({ type: "Sanitize:Cache" })
+          .catch((err) => {
+            Cu.reportError(`Java-side cache clearing failed with error: ${err}`);
+          })
+          .then(() => {
+            TelemetryStopwatch.finish("FX_SANITIZE_CACHE", refObj);
+          });
       },
 
       get canClear() {

mobile/android/stumbler/java/org/mozilla/mozstumbler/service/stumblerthread/scanners/WifiScanner.java

@@ -4,6 +4,7 @@
 
 package org.mozilla.mozstumbler.service.stumblerthread.scanners;
 
+import android.annotation.SuppressLint;
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
@@ -211,6 +212,7 @@ public class WifiScanner extends BroadcastReceiver {
         return true;
     }
 
+    @SuppressLint("WifiManagerPotentialLeak")
     private WifiManager getWifiManager() {
         return (WifiManager) mContext.getSystemService(Context.WIFI_SERVICE);
     }

security/manager/ssl/StaticHPKPins.h

@@ -1171,4 +1171,4 @@ static const TransportSecurityPreload kPublicKeyPinningPreloadList[] = {
 
 static const int32_t kUnknownId = -1;
 
-static const PRTime kPreloadPKPinsExpirationTime = INT64_C(1552565349122000);
+static const PRTime kPreloadPKPinsExpirationTime = INT64_C(1552911097642000);

testing/web-platform/tests/tools/webdriver/webdriver/transport.py

@@ -1,5 +1,6 @@
 import httplib
 import json
+import select
 import urlparse
 
 import error
@@ -83,9 +84,35 @@ class HTTPWireProtocol(object):
         self.port = port
         self.url_prefix = url_prefix
 
+        self._conn = None
         self._timeout = timeout
 
+    def __del__(self):
+        self.close()
+
+    def close(self):
+        """Closes the current HTTP connection, if there is one."""
+        if self._conn:
+            self._conn.close()
+
+    @property
+    def connection(self):
+        """Gets the current HTTP connection, or lazily creates one."""
+        if not self._conn:
+            conn_kwargs = {}
+            if self._timeout is not None:
+                conn_kwargs["timeout"] = timeout
+
+            self._conn = httplib.HTTPConnection(
+                self.host, self.port, strict=True, **conn_kwargs)
+                
+        return self._conn
+
     def url(self, suffix):
+        """
+        From the relative path to a command end-point,
+        craft a full URL suitable to be used in a request to the HTTPD.
+        """
         return urlparse.urljoin(self.url_prefix, suffix)
 
     def send(self,
@@ -111,6 +138,8 @@ class HTTPWireProtocol(object):
         element references to ``webdriver.Element`` is provided.
         Use ``webdriver.protocol.Decoder`` to achieve this behaviour.
 
+        The client will attempt to use persistent HTTP connections.
+
         :param method: `GET`, `POST`, or `DELETE`.
         :param uri: Relative endpoint of the requests URL path.
         :param body: Body of the request.  Defaults to an empty
@@ -141,26 +170,23 @@ class HTTPWireProtocol(object):
                 raise ValueError("Failed to encode request body as JSON:\n"
                     "%s" % json.dumps(body, indent=2))
 
-            if isinstance(payload, text_type):
-                payload = body.encode("utf-8")
+        response = self._request(method, uri, payload, headers)
+        return Response.from_http(response, decoder=decoder, **codec_kwargs)
+
+    def _request(self, method, uri, payload, headers=None):
+        if isinstance(payload, text_type):
+            payload = body.encode("utf-8")
 
         if headers is None:
             headers = {}
-        headers.update({'Connection': 'keep-alive'})
+        headers.update({"Connection": "keep-alive"})
 
         url = self.url(uri)
 
-        conn_kwargs = {}
-        if self._timeout is not None:
-            conn_kwargs["timeout"] = self._timeout
+        if self._has_unread_data():
+            self.close()
+        self.connection.request(method, url, payload, headers)
+        return self.connection.getresponse()
 
-        conn = httplib.HTTPConnection(
-            self.host, self.port, strict=True, **conn_kwargs)
-        conn.request(method, url, payload, headers)
-
-        try:
-            response = conn.getresponse()
-            return Response.from_http(
-                response, decoder=decoder, **codec_kwargs)
-        finally:
-            conn.close()
+    def _has_unread_data(self):
+        return self._conn and select.select([self._conn.sock], [], [], 0)[0]

testing/web-platform/tests/tools/wptrunner/wptrunner/executors/executormarionette.py

@@ -98,6 +98,10 @@ class MarionetteBaseProtocolPart(BaseProtocolPart):
             except errors.ScriptTimeoutException:
                 self.logger.debug("Script timed out")
                 pass
+            except errors.JavascriptException as e:
+                # This can happen if we navigate, but just keep going
+                self.logger.debug(e.message)
+                pass
             except IOError:
                 self.logger.debug("Socket closed")
                 break

toolkit/components/maintenanceservice/serviceinstall.cpp

@@ -18,7 +18,7 @@
 #include "updatehelper.h"
 #include "shellapi.h"
 #include "readstrings.h"
-#include "errors.h"
+#include "updatererrors.h"
 #include "commonupdatedir.h"
 
 #pragma comment(lib, "version.lib")

toolkit/components/maintenanceservice/workmonitor.cpp

@@ -31,7 +31,7 @@ using mozilla::UniquePtr;
 #include "uachelper.h"
 #include "updatehelper.h"
 #include "pathhash.h"
-#include "errors.h"
+#include "updatererrors.h"
 #include "commonupdatedir.h"
 
 #define PATCH_DIR_PATH L"\\updates\\0"

toolkit/components/places/PlacesSearchAutocompleteProvider.jsm

@@ -137,7 +137,7 @@ class SuggestionsFetch {
     this._engine = engine;
     this._suggestions = [];
     this._success = false;
-    this._promise = this._controller.fetch(searchString, engine, userContextId).then(results => {
+    this._promise = this._controller.fetch(searchString, inPrivateContext, engine, userContextId).then(results => {
       this._success = true;
       if (results) {
         this._suggestions.push(

toolkit/components/search/SearchSuggestionController.jsm

@@ -19,6 +19,10 @@ const BROWSER_SUGGEST_PREF = "browser.search.suggest.enabled";
 const REMOTE_TIMEOUT_PREF = "browser.search.suggest.timeout";
 const REMOTE_TIMEOUT_DEFAULT = 500; // maximum time (ms) to wait before giving up on a remote suggestions
 
+XPCOMUtils.defineLazyServiceGetter(this, "UUIDGenerator",
+                                   "@mozilla.org/uuid-generator;1",
+                                   "nsIUUIDGenerator");
+
 /**
  * Remote search suggestions will be shown if gRemoteSuggestionsEnabled
  * is true. Global because only one pref observer is needed for all instances.
@@ -28,6 +32,20 @@ Services.prefs.addObserver(BROWSER_SUGGEST_PREF, function(aSubject, aTopic, aDat
   gRemoteSuggestionsEnabled = Services.prefs.getBoolPref(BROWSER_SUGGEST_PREF);
 });
 
+/**
+ * Generates an UUID.
+ * @returns an UUID string, without leading or trailing braces.
+ */
+function uuid() {
+  let uuid = UUIDGenerator.generateUUID().toString();
+  return uuid.slice(1, uuid.length - 1);
+}
+
+// Maps each engine name to a unique firstPartyDomain, so that requests to
+// different engines are isolated from each other and from normal browsing.
+// This is the same for all the controllers.
+var gFirstPartyDomains = new Map();
+
 /**
  * SearchSuggestionController.jsm exists as a helper module to allow multiple consumers to request and display
  * search suggestions from a given engine, regardless of the base implementation. Much of this
@@ -46,8 +64,6 @@ function SearchSuggestionController(callback = null) {
 }
 
 this.SearchSuggestionController.prototype = {
-  FIRST_PARTY_DOMAIN: "search.suggestions.8c845959-a33d-4787-953c-5d55a0afd56e.mozilla",
-
   /**
    * The maximum number of local form history results to return. This limit is
    * only enforced if remote results are also returned.
@@ -96,20 +112,26 @@ this.SearchSuggestionController.prototype = {
 
   // Public methods
 
+  /**
+   * Gets the firstPartyDomains Map, useful for tests.
+   * @returns {Map} firstPartyDomains mapped by engine names.
+   */
+  get firstPartyDomains() {
+    return gFirstPartyDomains;
+  },
+
   /**
    * Fetch search suggestions from all of the providers. Fetches in progress will be stopped and
    * results from them will not be provided.
    *
    * @param {string} searchTerm - the term to provide suggestions for
+   * @param {bool} privateMode - whether the request is being made in the context of private browsing
    * @param {nsISearchEngine} engine - search engine for the suggestions.
    * @param {int} userContextId - the userContextId of the selected tab.
-   * @param {bool} privateMode - whether the request should be made private.
-   *        Note that usually we want a private context, even in a non-private
-   *        window, because we don't want to store cookies and offline data.
    *
    * @return {Promise} resolving to an object containing results or null.
    */
-  fetch(searchTerm, engine, userContextId = 0, privateMode = true) {
+  fetch(searchTerm, privateMode, engine, userContextId = 0) {
     // There is no smart filtering from previous results here (as there is when looking through
     // history/form data) because the result set returned by the server is different for every typed
     // value - e.g. "ocean breathes" does not return a subset of the results returned for "ocean".
@@ -119,6 +141,9 @@ this.SearchSuggestionController.prototype = {
     if (!Services.search.isInitialized) {
       throw new Error("Search not initialized yet (how did you get here?)");
     }
+    if (typeof privateMode === "undefined") {
+      throw new Error("The privateMode argument is required to avoid unintentional privacy leaks");
+    }
     if (!(engine instanceof Ci.nsISearchEngine)) {
       throw new Error("Invalid search engine");
     }
@@ -231,12 +256,26 @@ this.SearchSuggestionController.prototype = {
                                           SEARCH_RESPONSE_SUGGESTION_JSON);
     let method = (submission.postData ? "POST" : "GET");
     this._request.open(method, submission.uri.spec, true);
+    // Don't set or store cookies or on-disk cache.
+    this._request.channel.loadFlags = Ci.nsIChannel.LOAD_ANONYMOUS |
+                                      Ci.nsIChannel.INHIBIT_PERSISTENT_CACHING;
+    // Use a unique first-party domain for each engine, to isolate the
+    // suggestions requests.
+    if (!gFirstPartyDomains.has(engine.name)) {
+      // Use the engine identifier, or an uuid when not available, because the
+      // domain cannot contain invalid chars and the engine name may not be
+      // suitable. When using an uuid the firstPartyDomain of the same engine
+      // will differ across restarts, but that's acceptable for now.
+      // TODO (Bug 1511339): use a persistent unique identifier per engine.
+      gFirstPartyDomains.set(engine.name,
+        `${engine.identifier || uuid()}.search.suggestions.mozilla`);
+    }
+    let firstPartyDomain = gFirstPartyDomains.get(engine.name);
 
     this._request.setOriginAttributes({
       userContextId,
       privateBrowsingId: privateMode ? 1 : 0,
-      // Use a unique first-party domain to isolate the suggestions cookies.
-      firstPartyDomain: this.FIRST_PARTY_DOMAIN,
+      firstPartyDomain,
     });
 
     this._request.mozBackgroundRequest = true; // suppress dialogs and fail silently

toolkit/components/search/nsSearchSuggestions.js

@@ -119,10 +119,19 @@ SuggestAutoComplete.prototype = {
 
     var formHistorySearchParam = searchParam.split("|")[0];
 
+    // Receive the information about the privacy mode of the window to which
+    // this search box belongs.  The front-end's search.xml bindings passes this
+    // information in the searchParam parameter.  The alternative would have
+    // been to modify nsIAutoCompleteSearch to add an argument to startSearch
+    // and patch all of autocomplete to be aware of this, but the searchParam
+    // argument is already an opaque argument, so this solution is hopefully
+    // less hackish (although still gross.)
+    var privacyMode = (searchParam.split("|")[1] == "private");
+
     // Start search immediately if possible, otherwise once the search
     // service is initialized
     if (Services.search.isInitialized) {
-      this._triggerSearch(searchString, formHistorySearchParam, listener);
+      this._triggerSearch(searchString, formHistorySearchParam, listener, privacyMode);
       return;
     }
 
@@ -131,16 +140,17 @@ SuggestAutoComplete.prototype = {
         Cu.reportError("Could not initialize search service, bailing out: " + aResult);
         return;
       }
-      this._triggerSearch(searchString, formHistorySearchParam, listener);
+      this._triggerSearch(searchString, formHistorySearchParam, listener, privacyMode);
     });
   },
 
   /**
    * Actual implementation of search.
    */
-  _triggerSearch(searchString, searchParam, listener) {
+  _triggerSearch(searchString, searchParam, listener, privacyMode) {
     this._listener = listener;
     this._suggestionController.fetch(searchString,
+                                     privacyMode,
                                      Services.search.defaultEngine);
   },
 

toolkit/components/search/tests/xpcshell/test_searchSuggest.js

@@ -96,7 +96,7 @@ add_task(async function simple_no_result_callback() {
       resolve();
     });
 
-    controller.fetch("no remote", getEngine);
+    controller.fetch("no remote", false, getEngine);
   });
 });
 
@@ -110,7 +110,7 @@ add_task(async function simple_no_result_callback_and_promise() {
     deferred.resolve();
   });
 
-  let result = await controller.fetch("no results", getEngine);
+  let result = await controller.fetch("no results", false, getEngine);
   Assert.equal(result.term, "no results");
   Assert.equal(result.local.length, 0);
   Assert.equal(result.remote.length, 0);
@@ -120,7 +120,7 @@ add_task(async function simple_no_result_callback_and_promise() {
 
 add_task(async function simple_no_result_promise() {
   let controller = new SearchSuggestionController();
-  let result = await controller.fetch("no remote", getEngine);
+  let result = await controller.fetch("no remote", false, getEngine);
   Assert.equal(result.term, "no remote");
   Assert.equal(result.local.length, 0);
   Assert.equal(result.remote.length, 0);
@@ -128,7 +128,7 @@ add_task(async function simple_no_result_promise() {
 
 add_task(async function simple_remote_no_local_result() {
   let controller = new SearchSuggestionController();
-  let result = await controller.fetch("mo", getEngine);
+  let result = await controller.fetch("mo", false, getEngine);
   Assert.equal(result.term, "mo");
   Assert.equal(result.local.length, 0);
   Assert.equal(result.remote.length, 3);
@@ -139,7 +139,7 @@ add_task(async function simple_remote_no_local_result() {
 
 add_task(async function simple_remote_no_local_result_alternative_type() {
   let controller = new SearchSuggestionController();
-  let result = await controller.fetch("mo", alternateJSONEngine);
+  let result = await controller.fetch("mo", false, alternateJSONEngine);
   Assert.equal(result.term, "mo");
   Assert.equal(result.local.length, 0);
   Assert.equal(result.remote.length, 3);
@@ -150,7 +150,7 @@ add_task(async function simple_remote_no_local_result_alternative_type() {
 
 add_task(async function remote_term_case_mismatch() {
   let controller = new SearchSuggestionController();
-  let result = await controller.fetch("Query Case Mismatch", getEngine);
+  let result = await controller.fetch("Query Case Mismatch", false, getEngine);
   Assert.equal(result.term, "Query Case Mismatch");
   Assert.equal(result.remote.length, 1);
   Assert.equal(result.remote[0], "Query Case Mismatch");
@@ -160,7 +160,7 @@ add_task(async function simple_local_no_remote_result() {
   await updateSearchHistory("bump", "no remote entries");
 
   let controller = new SearchSuggestionController();
-  let result = await controller.fetch("no remote", getEngine);
+  let result = await controller.fetch("no remote", false, getEngine);
   Assert.equal(result.term, "no remote");
   Assert.equal(result.local.length, 1);
   Assert.equal(result.local[0], "no remote entries");
@@ -173,7 +173,7 @@ add_task(async function simple_non_ascii() {
   await updateSearchHistory("bump", "I ❤️ XUL");
 
   let controller = new SearchSuggestionController();
-  let result = await controller.fetch("I ❤️", getEngine);
+  let result = await controller.fetch("I ❤️", false, getEngine);
   Assert.equal(result.term, "I ❤️");
   Assert.equal(result.local.length, 1);
   Assert.equal(result.local[0], "I ❤️ XUL");
@@ -185,7 +185,7 @@ add_task(async function both_local_remote_result_dedupe() {
   await updateSearchHistory("bump", "Mozilla");
 
   let controller = new SearchSuggestionController();
-  let result = await controller.fetch("mo", getEngine);
+  let result = await controller.fetch("mo", false, getEngine);
   Assert.equal(result.term, "mo");
   Assert.equal(result.local.length, 1);
   Assert.equal(result.local[0], "Mozilla");
@@ -196,7 +196,7 @@ add_task(async function both_local_remote_result_dedupe() {
 
 add_task(async function POST_both_local_remote_result_dedupe() {
   let controller = new SearchSuggestionController();
-  let result = await controller.fetch("mo", postEngine);
+  let result = await controller.fetch("mo", false, postEngine);
   Assert.equal(result.term, "mo");
   Assert.equal(result.local.length, 1);
   Assert.equal(result.local[0], "Mozilla");
@@ -209,7 +209,7 @@ add_task(async function both_local_remote_result_dedupe2() {
   await updateSearchHistory("bump", "mom");
 
   let controller = new SearchSuggestionController();
-  let result = await controller.fetch("mo", getEngine);
+  let result = await controller.fetch("mo", false, getEngine);
   Assert.equal(result.term, "mo");
   Assert.equal(result.local.length, 2);
   Assert.equal(result.local[0], "mom");
@@ -223,7 +223,7 @@ add_task(async function both_local_remote_result_dedupe3() {
   await updateSearchHistory("bump", "modern");
 
   let controller = new SearchSuggestionController();
-  let result = await controller.fetch("mo", getEngine);
+  let result = await controller.fetch("mo", false, getEngine);
   Assert.equal(result.term, "mo");
   Assert.equal(result.local.length, 3);
   Assert.equal(result.local[0], "modern");
@@ -238,10 +238,10 @@ add_task(async function fetch_twice_in_a_row() {
   await updateSearchHistory("bump", "delayed local");
 
   let controller = new SearchSuggestionController();
-  let resultPromise1 = controller.fetch("delay", getEngine);
+  let resultPromise1 = controller.fetch("delay", false, getEngine);
 
   // A second fetch while the server is still waiting to return results leads to an abort.
-  let resultPromise2 = controller.fetch("delayed ", getEngine);
+  let resultPromise2 = controller.fetch("delayed ", false, getEngine);
   await resultPromise1.then((results) => Assert.equal(null, results));
 
   let result = await resultPromise2;
@@ -259,7 +259,7 @@ add_task(async function fetch_twice_subset_reuse_formHistoryResult() {
   await updateSearchHistory("bump", "delayed local");
 
   let controller = new SearchSuggestionController();
-  let result = await controller.fetch("delay", getEngine);
+  let result = await controller.fetch("delay", false, getEngine);
   Assert.equal(result.term, "delay");
   Assert.equal(result.local.length, 2);
   Assert.equal(result.local[0], "delay local");
@@ -270,7 +270,7 @@ add_task(async function fetch_twice_subset_reuse_formHistoryResult() {
   // Remove the entry from the DB but it should remain in the cached formHistoryResult.
   await updateSearchHistory("remove", "delayed local");
 
-  let result2 = await controller.fetch("delayed ", getEngine);
+  let result2 = await controller.fetch("delayed ", false, getEngine);
   Assert.equal(result2.term, "delayed ");
   Assert.equal(result2.local.length, 1);
   Assert.equal(result2.local[0], "delayed local");
@@ -287,7 +287,7 @@ add_task(async function both_identical_with_more_than_max_results() {
   let controller = new SearchSuggestionController();
   controller.maxLocalResults = 7;
   controller.maxRemoteResults = 10;
-  let result = await controller.fetch("letter ", getEngine);
+  let result = await controller.fetch("letter ", false, getEngine);
   Assert.equal(result.term, "letter ");
   Assert.equal(result.local.length, 7);
   for (let i = 0; i < controller.maxLocalResults; i++) {
@@ -304,7 +304,7 @@ add_task(async function noremote_maxLocal() {
   let controller = new SearchSuggestionController();
   controller.maxLocalResults = 2; // (should be ignored because no remote results)
   controller.maxRemoteResults = 0;
-  let result = await controller.fetch("letter ", getEngine);
+  let result = await controller.fetch("letter ", false, getEngine);
   Assert.equal(result.term, "letter ");
   Assert.equal(result.local.length, 26);
   for (let i = 0; i < result.local.length; i++) {
@@ -317,7 +317,7 @@ add_task(async function someremote_maxLocal() {
   let controller = new SearchSuggestionController();
   controller.maxLocalResults = 2;
   controller.maxRemoteResults = 4;
-  let result = await controller.fetch("letter ", getEngine);
+  let result = await controller.fetch("letter ", false, getEngine);
   Assert.equal(result.term, "letter ");
   Assert.equal(result.local.length, 2);
   for (let i = 0; i < result.local.length; i++) {
@@ -334,7 +334,7 @@ add_task(async function one_of_each() {
   let controller = new SearchSuggestionController();
   controller.maxLocalResults = 1;
   controller.maxRemoteResults = 2;
-  let result = await controller.fetch("letter ", getEngine);
+  let result = await controller.fetch("letter ", false, getEngine);
   Assert.equal(result.term, "letter ");
   Assert.equal(result.local.length, 1);
   Assert.equal(result.local[0], "letter A");
@@ -347,7 +347,7 @@ add_task(async function local_result_returned_remote_result_disabled() {
   let controller = new SearchSuggestionController();
   controller.maxLocalResults = 1;
   controller.maxRemoteResults = 1;
-  let result = await controller.fetch("letter ", getEngine);
+  let result = await controller.fetch("letter ", false, getEngine);
   Assert.equal(result.term, "letter ");
   Assert.equal(result.local.length, 26);
   for (let i = 0; i < 26; i++) {
@@ -362,7 +362,7 @@ add_task(async function local_result_returned_remote_result_disabled_after_creat
   controller.maxLocalResults = 1;
   controller.maxRemoteResults = 1;
   Services.prefs.setBoolPref("browser.search.suggest.enabled", false);
-  let result = await controller.fetch("letter ", getEngine);
+  let result = await controller.fetch("letter ", false, getEngine);
   Assert.equal(result.term, "letter ");
   Assert.equal(result.local.length, 26);
   for (let i = 0; i < 26; i++) {
@@ -378,7 +378,7 @@ add_task(async function one_of_each_disabled_before_creation_enabled_after_creat
   controller.maxLocalResults = 1;
   controller.maxRemoteResults = 2;
   Services.prefs.setBoolPref("browser.search.suggest.enabled", true);
-  let result = await controller.fetch("letter ", getEngine);
+  let result = await controller.fetch("letter ", false, getEngine);
   Assert.equal(result.term, "letter ");
   Assert.equal(result.local.length, 1);
   Assert.equal(result.local[0], "letter A");
@@ -394,7 +394,7 @@ add_task(async function one_local_zero_remote() {
   let controller = new SearchSuggestionController();
   controller.maxLocalResults = 1;
   controller.maxRemoteResults = 0;
-  let result = await controller.fetch("letter ", getEngine);
+  let result = await controller.fetch("letter ", false, getEngine);
   Assert.equal(result.term, "letter ");
   Assert.equal(result.local.length, 26);
   for (let i = 0; i < 26; i++) {
@@ -407,7 +407,7 @@ add_task(async function zero_local_one_remote() {
   let controller = new SearchSuggestionController();
   controller.maxLocalResults = 0;
   controller.maxRemoteResults = 1;
-  let result = await controller.fetch("letter ", getEngine);
+  let result = await controller.fetch("letter ", false, getEngine);
   Assert.equal(result.term, "letter ");
   Assert.equal(result.local.length, 0);
   Assert.equal(result.remote.length, 1);
@@ -418,7 +418,7 @@ add_task(async function stop_search() {
   let controller = new SearchSuggestionController((result) => {
     do_throw("The callback shouldn't be called after stop()");
   });
-  let resultPromise = controller.fetch("mo", getEngine);
+  let resultPromise = controller.fetch("mo", false, getEngine);
   controller.stop();
   await resultPromise.then((result) => {
     Assert.equal(null, result);
@@ -428,7 +428,7 @@ add_task(async function stop_search() {
 add_task(async function empty_searchTerm() {
   // Empty searches don't go to the server but still get form history.
   let controller = new SearchSuggestionController();
-  let result = await controller.fetch("", getEngine);
+  let result = await controller.fetch("", false, getEngine);
   Assert.equal(result.term, "");
   Assert.ok(result.local.length > 0);
   Assert.equal(result.remote.length, 0);
@@ -450,7 +450,7 @@ add_task(async function slow_timeout() {
     check_result(result);
     d.resolve();
   }, 2000);
-  let result = await controller.fetch("slow ", getEngine);
+  let result = await controller.fetch("slow ", false, getEngine);
   check_result(result);
   await d.promise;
 });
@@ -458,7 +458,7 @@ add_task(async function slow_timeout() {
 add_task(async function slow_stop() {
   let d = PromiseUtils.defer();
   let controller = new SearchSuggestionController();
-  let resultPromise = controller.fetch("slow ", getEngine);
+  let resultPromise = controller.fetch("slow ", false, getEngine);
   setTimeout(function check_timeout() {
     // The HTTP response takes 10 seconds but we timeout in less than a second so just use 0.
     controller.stop();
@@ -478,7 +478,7 @@ add_task(async function remote_term_mismatch() {
   await updateSearchHistory("bump", "Query Mismatch Entry");
 
   let controller = new SearchSuggestionController();
-  let result = await controller.fetch("Query Mismatch", getEngine);
+  let result = await controller.fetch("Query Mismatch", false, getEngine);
   Assert.equal(result.term, "Query Mismatch");
   Assert.equal(result.local.length, 1);
   Assert.equal(result.local[0], "Query Mismatch Entry");
@@ -489,7 +489,7 @@ add_task(async function http_404() {
   await updateSearchHistory("bump", "HTTP 404 Entry");
 
   let controller = new SearchSuggestionController();
-  let result = await controller.fetch("HTTP 404", getEngine);
+  let result = await controller.fetch("HTTP 404", false, getEngine);
   Assert.equal(result.term, "HTTP 404");
   Assert.equal(result.local.length, 1);
   Assert.equal(result.local[0], "HTTP 404 Entry");
@@ -500,7 +500,7 @@ add_task(async function http_500() {
   await updateSearchHistory("bump", "HTTP 500 Entry");
 
   let controller = new SearchSuggestionController();
-  let result = await controller.fetch("HTTP 500", getEngine);
+  let result = await controller.fetch("HTTP 500", false, getEngine);
   Assert.equal(result.term, "HTTP 500");
   Assert.equal(result.local.length, 1);
   Assert.equal(result.local[0], "HTTP 500 Entry");
@@ -511,7 +511,7 @@ add_task(async function unresolvable_server() {
   await updateSearchHistory("bump", "Unresolvable Server Entry");
 
   let controller = new SearchSuggestionController();
-  let result = await controller.fetch("Unresolvable Server", unresolvableEngine);
+  let result = await controller.fetch("Unresolvable Server", false, unresolvableEngine);
   Assert.equal(result.term, "Unresolvable Server");
   Assert.equal(result.local.length, 1);
   Assert.equal(result.local[0], "Unresolvable Server Entry");
@@ -521,17 +521,24 @@ add_task(async function unresolvable_server() {
 
 // Exception handling
 
+add_task(async function missing_pb() {
+  Assert.throws(() => {
+    let controller = new SearchSuggestionController();
+    controller.fetch("No privacy");
+  }, /priva/i);
+});
+
 add_task(async function missing_engine() {
   Assert.throws(() => {
     let controller = new SearchSuggestionController();
-    controller.fetch("No engine");
+    controller.fetch("No engine", false);
   }, /engine/i);
 });
 
 add_task(async function invalid_engine() {
   Assert.throws(() => {
     let controller = new SearchSuggestionController();
-    controller.fetch("invalid engine", {});
+    controller.fetch("invalid engine", false, {});
   }, /engine/i);
 });
 
@@ -540,7 +547,7 @@ add_task(async function no_results_requested() {
     let controller = new SearchSuggestionController();
     controller.maxLocalResults = 0;
     controller.maxRemoteResults = 0;
-    controller.fetch("No results requested", getEngine);
+    controller.fetch("No results requested", false, getEngine);
   }, /result/i);
 });
 
@@ -548,18 +555,18 @@ add_task(async function minus_one_results_requested() {
   Assert.throws(() => {
     let controller = new SearchSuggestionController();
     controller.maxLocalResults = -1;
-    controller.fetch("-1 results requested", getEngine);
+    controller.fetch("-1 results requested", false, getEngine);
   }, /result/i);
 });
 
 add_task(async function test_userContextId() {
   let controller = new SearchSuggestionController();
-  controller._fetchRemote = function(searchTerm, engine, userContextId, privateMode) {
+  controller._fetchRemote = function(searchTerm, engine, privateMode, userContextId) {
     Assert.equal(userContextId, 1);
     return PromiseUtils.defer();
   };
 
-  controller.fetch("test", getEngine, 1);
+  controller.fetch("test", false, getEngine, 1);
 });
 
 // Helpers

toolkit/components/search/tests/xpcshell/test_searchSuggest_cookies.js

@@ -1,17 +1,14 @@
 /* Any copyright is dedicated to the Public Domain.
  * http://creativecommons.org/publicdomain/zero/1.0/ */
-/* eslint-disable mozilla/no-arbitrary-setTimeout */
 
 /**
- * Testing search suggestions from SearchSuggestionController.jsm.
+ * Test that search suggestions from SearchSuggestionController.jsm don't store
+ * cookies.
  */
 
 "use strict";
 
-ChromeUtils.import("resource://gre/modules/FormHistory.jsm");
 ChromeUtils.import("resource://gre/modules/SearchSuggestionController.jsm");
-ChromeUtils.import("resource://gre/modules/Timer.jsm");
-ChromeUtils.import("resource://gre/modules/PromiseUtils.jsm");
 
 // We must make sure the FormHistoryStartup component is
 // initialized in order for it to respond to FormHistory
@@ -21,71 +18,104 @@ var formHistoryStartup = Cc["@mozilla.org/satchel/form-history-startup;1"].
 formHistoryStartup.observe(null, "profile-after-change", null);
 
 var httpServer = new HttpServer();
-var getEngine;
+
+function countCacheEntries() {
+  info("Enumerating cache entries");
+  return new Promise(resolve => {
+    let storage = Services.cache2.diskCacheStorage(Services.loadContextInfo.default, false);
+    storage.asyncVisitStorage({
+      onCacheStorageInfo(num, consumption) {
+        this._num = num;
+      },
+      onCacheEntryInfo(uri) {
+        info("Found cache entry: " + uri.asciiSpec);
+      },
+      onCacheEntryVisitCompleted() {
+        resolve(this._num || 0);
+      },
+    }, true /* Do walk entries */);
+  });
+}
+
+function countCookieEntries() {
+  info("Enumerating cookies");
+  let enumerator = Services.cookies.enumerator;
+  let cookieCount = 0;
+  for (let cookie of enumerator) {
+    info("Cookie:" + cookie.rawHost + " " + JSON.stringify(cookie.originAttributes));
+    cookieCount++;
+    break;
+  }
+  return cookieCount;
+}
 
 add_task(async function setup() {
   Services.prefs.setBoolPref("browser.search.suggest.enabled", true);
 
-  let server = useHttpServer();
-  server.registerContentType("sjs", "sjs");
-
   registerCleanupFunction(async function cleanup() {
+    // Clean up all the data.
+    await new Promise(resolve =>
+      Services.clearData.deleteData(Ci.nsIClearDataService.CLEAR_ALL, resolve));
     Services.prefs.clearUserPref("browser.search.suggest.enabled");
   });
 
-  [getEngine] = await addTestEngines([
+  let server = useHttpServer();
+  server.registerContentType("sjs", "sjs");
+
+  let unicodeName = ["\u30a8", "\u30c9"].join("");
+  let engines = await addTestEngines([
     {
-      name: "GET suggestion engine",
+      name: unicodeName,
       xmlFileName: "engineMaker.sjs?" + JSON.stringify({
         baseURL: gDataUrl,
-        name: "GET suggestion engine",
+        name: unicodeName,
+        method: "GET",
+      }),
+    },
+    {
+      name: "engine two",
+      xmlFileName: "engineMaker.sjs?" + JSON.stringify({
+        baseURL: gDataUrl,
+        name: "engine two",
         method: "GET",
       }),
     },
   ]);
+
+  // Clean up all the data.
+  await new Promise(resolve =>
+    Services.clearData.deleteData(Ci.nsIClearDataService.CLEAR_ALL, resolve));
+  Assert.equal(await countCacheEntries(), 0, "The cache should be empty");
+  Assert.equal(await countCookieEntries(), 0, "Should not find any cookie");
+
+  await test_engine(engines, true);
+  await test_engine(engines, false);
 });
 
-add_task(async function test_private() {
-  await new Promise(resolve => {
-    let controller = new SearchSuggestionController((result) => {
-      Assert.equal(result.term, "cookie");
-      Assert.equal(result.local.length, 0);
-      Assert.equal(result.remote.length, 0);
-      resolve();
-    });
-    controller.fetch("cookie", getEngine);
-  });
-  info("Enumerating cookies");
-  let enumerator = Services.cookies.enumerator;
-  let cookies = [];
-  for (let cookie of enumerator) {
-    info("Cookie:" + cookie.rawHost + " " + JSON.stringify(cookie.originAttributes));
-    cookies.push(cookie);
-    break;
-  }
-  Assert.equal(cookies.length, 0, "Should not find any cookie");
-});
-
-add_task(async function test_nonprivate() {
+async function test_engine(engines, privateMode) {
   let controller;
   await new Promise(resolve => {
-     controller = new SearchSuggestionController((result) => {
-      Assert.equal(result.term, "cookie");
+    controller = new SearchSuggestionController((result) => {
       Assert.equal(result.local.length, 0);
       Assert.equal(result.remote.length, 0);
-      resolve();
+      if (result.term == "cookie") {
+        resolve();
+      }
     });
-    controller.fetch("cookie", getEngine, 0, false);
+    controller.fetch("test", privateMode, engines[0]);
+    controller.fetch("cookie", privateMode, engines[1]);
   });
-  info("Enumerating cookies");
-  let enumerator = Services.cookies.enumerator;
-  let cookies = [];
-  for (let cookie of enumerator) {
-    info("Cookie:" + cookie.rawHost + " " + JSON.stringify(cookie.originAttributes));
-    cookies.push(cookie);
-    break;
-  }
-  Assert.equal(cookies.length, 1, "Should find one cookie");
-  Assert.equal(cookies[0].originAttributes.firstPartyDomain,
-               controller.FIRST_PARTY_DOMAIN, "Check firstPartyDomain");
-});
+  Assert.equal(await countCacheEntries(), 0, "The cache should be empty");
+  Assert.equal(await countCookieEntries(), 0, "Should not find any cookie");
+
+  let firstPartyDomain1 = controller.firstPartyDomains.get(engines[0].name);
+  Assert.ok(/^[\.a-z0-9-]+\.search\.suggestions\.mozilla/.test(firstPartyDomain1),
+            "Check firstPartyDomain1");
+
+  let firstPartyDomain2 = controller.firstPartyDomains.get(engines[1].name);
+  Assert.ok(/^[\.a-z0-9-]+\.search\.suggestions\.mozilla/.test(firstPartyDomain2),
+            "Check firstPartyDomain2");
+
+  Assert.notEqual(firstPartyDomain1, firstPartyDomain2,
+                  "Check firstPartyDomain id unique per engine");
+}

toolkit/components/telemetry/Scalars.yaml

@@ -2276,7 +2276,7 @@ update:
     description: >
       If the binary transparency information for an update does not verify
       successfully, this probe will contain an error code from
-      toolkit/mozapps/update/common/errors.h indicating why.
+      toolkit/mozapps/update/common/updatererrors.h indicating why.
     expires: "73"
     kind: uint
     keyed: true

toolkit/components/telemetry/core/TelemetryHistogram.cpp

@@ -1420,17 +1420,13 @@ nsresult KeyedHistogram::GetSnapshot(const StaticMutexAutoLock& aLock,
  * @param {aIncludeGPU} whether or not to include data for the GPU.
  * @param {aOutSnapshot} the container in which the snapshot data will be
  *                       stored.
- * @param {aSkipEmpty} whether or not to skip empty keyed histograms from the
- *        snapshot. Can't always assume "true" for consistency with the other
- *        callers.
  * @return {nsresult} NS_OK if the snapshot was successfully taken or
  *         NS_ERROR_OUT_OF_MEMORY if it failed to allocate memory.
  */
 nsresult internal_GetKeyedHistogramsSnapshot(
     const StaticMutexAutoLock& aLock, const nsACString& aStore,
     unsigned int aDataset, bool aClearSubsession, bool aIncludeGPU,
-    bool aFilterTest, KeyedHistogramProcessSnapshotsArray& aOutSnapshot,
-    bool aSkipEmpty = false) {
+    bool aFilterTest, KeyedHistogramProcessSnapshotsArray& aOutSnapshot) {
   if (!aOutSnapshot.resize(static_cast<uint32_t>(ProcessID::Count))) {
     return NS_ERROR_OUT_OF_MEMORY;
   }
@@ -1458,8 +1454,7 @@ nsresult internal_GetKeyedHistogramsSnapshot(
       KeyedHistogram* keyed =
           internal_GetKeyedHistogramById(id, ProcessID(process),
                                          /* instantiate = */ false);
-      if (!keyed || (aSkipEmpty && keyed->IsEmpty(aStore)) ||
-          keyed->IsExpired()) {
+      if (!keyed || keyed->IsEmpty(aStore) || keyed->IsExpired()) {
         continue;
       }
 
@@ -2819,7 +2814,7 @@ nsresult TelemetryHistogram::GetKeyedHistogramSnapshots(
     StaticMutexAutoLock locker(gTelemetryHistogramMutex);
     nsresult rv = internal_GetKeyedHistogramsSnapshot(
         locker, aStore, aDataset, aClearSubsession, includeGPUProcess,
-        aFilterTest, processHistArray, true /* skipEmpty */);
+        aFilterTest, processHistArray);
     if (NS_FAILED(rv)) {
       return rv;
     }
@@ -3121,8 +3116,7 @@ nsresult TelemetryHistogram::SerializeKeyedHistograms(
             locker, NS_LITERAL_CSTRING("main"),
             nsITelemetry::DATASET_RELEASE_CHANNEL_OPTIN,
             false /* aClearSubsession */, includeGPUProcess,
-            false /* aFilterTest */, processHistArray,
-            true /* aSkipEmpty */))) {
+            false /* aFilterTest */, processHistArray))) {
       return NS_ERROR_FAILURE;
     }
   }

toolkit/components/telemetry/tests/marionette/tests/client/test_search_counts_across_sessions.py

@@ -101,6 +101,9 @@ class TestSearchCounts(TelemetryTestCase):
         self.assertEqual(ping1_info["profileSubsessionCounter"], 1)
 
         scalars1 = ping1["payload"]["processes"]["parent"]["scalars"]
+        self.assertNotIn(
+            "browser.engagement.window_open_event_count", scalars1
+        )
         self.assertEqual(
             scalars1["browser.engagement.tab_open_event_count"], 1
         )
@@ -161,6 +164,9 @@ class TestSearchCounts(TelemetryTestCase):
         self.assertEqual(ping2_info["profileSubsessionCounter"], 2)
 
         scalars2 = ping2["payload"]["processes"]["parent"]["scalars"]
+        self.assertNotIn(
+            "browser.engagement.window_open_event_count", scalars2
+        )
         self.assertNotIn("browser.engagement.tab_open_event_count", scalars2)
 
         keyed_histograms2 = ping2["payload"]["keyedHistograms"]
@@ -212,6 +218,9 @@ class TestSearchCounts(TelemetryTestCase):
         self.assertEqual(ping3_info["profileSubsessionCounter"], 3)
 
         scalars3 = ping3["payload"]["processes"]["parent"]["scalars"]
+        self.assertNotIn(
+            "browser.engagement.window_open_event_count", scalars3
+        )
         self.assertNotIn("browser.engagement.tab_open_event_count", scalars3)
 
         keyed_histograms3 = ping3["payload"]["keyedHistograms"]

toolkit/content/license.html

@@ -2897,8 +2897,8 @@ SOFTWARE.
     <h1><a id="bspatch"></a>bspatch License</h1>
 
     <p>This license applies to the files
-    <code>toolkit/mozapps/update/updater/bspatch.cpp</code> and
-    <code>toolkit/mozapps/update/updater/bspatch.h</code>.
+    <code>toolkit/mozapps/update/updater/bspatch/bspatch.cpp</code> and
+    <code>toolkit/mozapps/update/updater/bspatch/bspatch.h</code>.
     </p>
 
 <pre>

toolkit/mozapps/update/common/moz.build

@@ -9,6 +9,7 @@ EXPORTS += [
     'readstrings.h',
     'updatecommon.h',
     'updatedefines.h',
+    'updatererrors.h',
 ]
 
 if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'windows':

toolkit/mozapps/update/common/readstrings.cpp

@@ -8,7 +8,7 @@
 #include <string.h>
 #include <stdio.h>
 #include "readstrings.h"
-#include "errors.h"
+#include "updatererrors.h"
 
 #ifdef XP_WIN
 #define NS_tfopen _wfopen

toolkit/mozapps/update/common/updatererrors.h

@@ -4,8 +4,8 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-#ifndef Errors_h__
-#define Errors_h__
+#ifndef UPDATEERRORS_H
+#define UPDATEERRORS_H
 
 #define OK 0
 
@@ -107,4 +107,4 @@
 #define FALLBACKKEY_SERVICE_NO_STOP_ERROR 103
 #define FALLBACKKEY_LAUNCH_ERROR 104
 
-#endif  // Errors_h__
+#endif  // UPDATEERRORS_H

toolkit/mozapps/update/nsIUpdateService.idl

@@ -53,7 +53,7 @@ interface nsIUpdatePatch : nsISupports
   /**
    * A numeric error code that conveys additional information about the state of
    * a failed update. If the update is not in the "failed" state the value is
-   * zero. The possible values are located in common/errors.h and values between
+   * zero. The possible values are located in common/updatererrors.h and values between
    * 80 and 99 are in nsUpdateService.js.
    */
   attribute long errorCode;
@@ -194,7 +194,7 @@ interface nsIUpdate : nsISupports
   /**
    * A numeric error code that conveys additional information about the state of
    * a failed update. If the update is not in the "failed" state the value is
-   * zero. The possible values are located in common/errors.h and values between
+   * zero. The possible values are located in common/updatererrors.h and values between
    * 80 and 99 are in nsUpdateService.js.
    */
   attribute long errorCode;

toolkit/mozapps/update/nsUpdateService.js

@@ -79,7 +79,7 @@ const STATE_SUCCEEDED       = "succeeded";
 const STATE_DOWNLOAD_FAILED = "download-failed";
 const STATE_FAILED          = "failed";
 
-// The values below used by this code are from common/errors.h
+// The values below used by this code are from common/updatererrors.h
 const WRITE_ERROR                          = 7;
 const ELEVATION_CANCELED                   = 9;
 const SERVICE_UPDATER_COULD_NOT_BE_STARTED = 24;
@@ -141,7 +141,7 @@ const SERVICE_ERRORS = [SERVICE_UPDATER_COULD_NOT_BE_STARTED,
                         SERVICE_COULD_NOT_IMPERSONATE];
 
 // Error codes 80 through 99 are reserved for nsUpdateService.js and are not
-// defined in common/errors.h
+// defined in common/updatererrors.h
 const ERR_OLDER_VERSION_OR_SAME_BUILD      = 90;
 const ERR_UPDATE_STATE_NONE                = 91;
 const ERR_CHANNEL_CHANGE                   = 92;

toolkit/mozapps/update/tests/TestAUSReadStrings.cpp

@@ -26,7 +26,7 @@
 #include "updater/resource.h"
 #include "updater/progressui.h"
 #include "common/readstrings.h"
-#include "common/errors.h"
+#include "common/updatererrors.h"
 #include "common/updatedefines.h"
 #include "mozilla/ArrayUtils.h"
 

toolkit/mozapps/update/tests/data/sharedUpdateXML.js

@@ -46,7 +46,7 @@ const INVALID_CALLBACK_PATH_ERROR              = 77;
 const INVALID_CALLBACK_DIR_ERROR               = 78;
 
 // Error codes 80 through 99 are reserved for nsUpdateService.js and are not
-// defined in common/errors.h
+// defined in common/updatererrors.h
 const ERR_OLDER_VERSION_OR_SAME_BUILD      = 90;
 const ERR_UPDATE_STATE_NONE                = 91;
 const ERR_CHANNEL_CHANGE                   = 92;

toolkit/mozapps/update/updater/archivereader.cpp

@@ -12,7 +12,7 @@
 #include <windows.h>
 #endif
 #include "archivereader.h"
-#include "errors.h"
+#include "updatererrors.h"
 #ifdef XP_WIN
 #include "nsAlgorithm.h"  // Needed by nsVersionComparator.cpp
 #include "updatehelper.h"

toolkit/mozapps/update/updater/bspatch/LICENSE

@@ -0,0 +1,23 @@
+Copyright 2003,2004 Colin Percival
+All rights reserved
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted providing that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.

toolkit/mozapps/update/updater/bspatch/bspatch.cpp

@@ -30,7 +30,7 @@
  */
 
 #include "bspatch.h"
-#include "errors.h"
+#include "updatererrors.h"
 
 #include <sys/stat.h>
 #include <stdlib.h>

toolkit/mozapps/update/updater/bspatch/moz.build

@@ -0,0 +1,22 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+if CONFIG['OS_ARCH'] == 'WINNT':
+    USE_STATIC_LIBS = True
+
+EXPORTS += [
+    'bspatch.h',
+]
+
+SOURCES += [
+    'bspatch.cpp',
+]
+
+USE_LIBS += [
+    'updatecommon',
+]
+
+Library('bspatch')

toolkit/mozapps/update/updater/bspatch/moz.yaml

@@ -0,0 +1,30 @@
+# Version of this schema
+schema: 1
+
+bugzilla:
+  # Bugzilla product and component for this directory and subdirectories
+  product: "Toolkit"
+  component: "Application Update"
+
+# The source from this directory was adapted from Colin Percival's bspatch
+# tool in mid 2005 and was obtained from bsdiff version 4.2. Edits were
+# later added by the Chromium dev team and were copied to here as well
+
+# Document the source of externally hosted code
+origin:
+  name: "bsdiff/bspatch"
+  description: "Builds and applies patches to binary files"
+
+  # Full URL for the package's homepage/etc
+  # Usually different from repository url
+  url: "https://www.daemonology.net/bsdiff/bsdiff-4.2.tar.gz"
+
+  # Human-readable identifier for this version/release
+  # Generally "version NNN", "tag SSS", "bookmark SSS"
+  release: "version 4.2"
+
+  # The package's license, where possible using the mnemonic from
+  # https://spdx.org/licenses/
+  # Multiple licenses can be specified (as a YAML list)
+  # A "LICENSE" file must exist containing the full license text
+  license: "BSD-2-Clause"

toolkit/mozapps/update/updater/progressui_gtk.cpp

@@ -10,7 +10,7 @@
 #include "mozilla/Sprintf.h"
 #include "progressui.h"
 #include "readstrings.h"
-#include "errors.h"
+#include "updatererrors.h"
 
 #define TIMER_INTERVAL 100
 

toolkit/mozapps/update/updater/progressui_osx.mm

@@ -10,7 +10,7 @@
 #include "mozilla/Sprintf.h"
 #include "progressui.h"
 #include "readstrings.h"
-#include "errors.h"
+#include "updatererrors.h"
 
 #define TIMER_INTERVAL 0.2
 

toolkit/mozapps/update/updater/progressui_win.cpp

@@ -13,7 +13,7 @@
 #include "resource.h"
 #include "progressui.h"
 #include "readstrings.h"
-#include "errors.h"
+#include "updatererrors.h"
 
 #define TIMER_ID 1
 #define TIMER_INTERVAL 100

toolkit/mozapps/update/updater/updater-common.build

@@ -6,7 +6,6 @@
 
 srcs = [
     'archivereader.cpp',
-    'bspatch.cpp',
     'updater.cpp',
 ]
 
@@ -48,6 +47,7 @@ elif CONFIG['OS_ARCH'] == 'Linux' and CONFIG['MOZ_VERIFY_MAR_SIGNATURE']:
     OS_LIBS += CONFIG['NSPR_LIBS']
 
 USE_LIBS += [
+    'bspatch',
     'mar',
     'updatecommon',
     'xz-embedded',

toolkit/mozapps/update/updater/updater.cpp

@@ -33,7 +33,7 @@
 #include "progressui.h"
 #include "archivereader.h"
 #include "readstrings.h"
-#include "errors.h"
+#include "updatererrors.h"
 
 #include <stdio.h>
 #include <string.h>

toolkit/toolkit.mozbuild

@@ -64,7 +64,10 @@ if CONFIG['MOZ_AUTH_EXTENSION']:
     DIRS += ['/extensions/auth']
 
 if CONFIG['MOZ_UPDATER'] and CONFIG['OS_TARGET'] != 'Android':
-    DIRS += ['/other-licenses/bsdiff']
+    DIRS += [
+        '/toolkit/mozapps/update/updater/bspatch',
+        '/other-licenses/bsdiff',
+    ]
 
 # Gecko/Core components.
 

widget/gtk/mozcontainer.cpp

@@ -31,6 +31,9 @@ static void moz_container_init(MozContainer *container);
 
 /* widget class methods */
 static void moz_container_map(GtkWidget *widget);
+#if defined(MOZ_WAYLAND)
+static gboolean moz_container_map_wayland(GtkWidget *widget, GdkEventAny *event);
+#endif
 static void moz_container_unmap(GtkWidget *widget);
 static void moz_container_realize(GtkWidget *widget);
 static void moz_container_size_allocate(GtkWidget *widget,
@@ -129,6 +132,11 @@ void moz_container_class_init(MozContainerClass *klass) {
   GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(klass);
 
   widget_class->map = moz_container_map;
+#if defined(MOZ_WAYLAND)
+    if (!GDK_IS_X11_DISPLAY(gdk_display_get_default())) {
+      widget_class->map_event = moz_container_map_wayland;
+    }
+#endif
   widget_class->unmap = moz_container_unmap;
   widget_class->realize = moz_container_realize;
   widget_class->size_allocate = moz_container_size_allocate;
@@ -173,15 +181,23 @@ static void frame_callback_handler(void *data, struct wl_callback *callback,
 static const struct wl_callback_listener frame_listener = {
     frame_callback_handler};
 
-static void moz_container_map_wayland(MozContainer *container) {
-  container->surface_needs_clear = true;
-  container->ready_to_draw = false;
+static gboolean moz_container_map_wayland(GtkWidget *widget, GdkEventAny *event) {
+  MozContainer* container = MOZ_CONTAINER(widget);
+
+  if (container->ready_to_draw || container->frame_callback_handler) {
+    return FALSE;
+  }
 
   wl_surface *gtk_container_surface =
       moz_container_get_gtk_container_surface(container);
-  container->frame_callback_handler = wl_surface_frame(gtk_container_surface);
-  wl_callback_add_listener(container->frame_callback_handler, &frame_listener,
-                           container);
+
+  if (gtk_container_surface) {
+    container->frame_callback_handler = wl_surface_frame(gtk_container_surface);
+    wl_callback_add_listener(container->frame_callback_handler, &frame_listener,
+                             container);
+  }
+
+  return FALSE;
 }
 
 static void moz_container_unmap_wayland(MozContainer *container) {
@@ -190,6 +206,7 @@ static void moz_container_unmap_wayland(MozContainer *container) {
   g_clear_pointer(&container->surface, wl_surface_destroy);
   g_clear_pointer(&container->frame_callback_handler, wl_callback_destroy);
 
+  container->surface_needs_clear = true;
   container->ready_to_draw = false;
 }
 
@@ -230,7 +247,7 @@ void moz_container_map(GtkWidget *widget) {
     gdk_window_show(gtk_widget_get_window(widget));
 #if defined(MOZ_WAYLAND)
     if (!GDK_IS_X11_DISPLAY(gdk_display_get_default())) {
-      moz_container_map_wayland(MOZ_CONTAINER(widget));
+      moz_container_map_wayland(widget, nullptr);
     }
 #endif
   }

xpcom/ds/StaticAtoms.py

@@ -524,7 +524,6 @@ STATIC_ATOMS = [
     Atom("infinity", "infinity"),
     Atom("inherits", "inherits"),
     Atom("inheritOverflow", "inherit-overflow"),
-    Atom("inheritScrollBehavior", "inherit-scroll-behavior"),
     Atom("inheritstyle", "inheritstyle"),
     Atom("initial_scale", "initial-scale"),
     Atom("input", "input"),