Bug 1334156 - script-generated patch to replace .ownerDocument.defaultView with .ownerGlobal, r=jaws.

2017-01-27 10:51:03 +01:00 · 2017-01-27 10:51:03 +01:00 · b11907c7aa
--- a/accessible/jsat/EventManager.jsm
+++ b/accessible/jsat/EventManager.jsm
@ -116,7 +116,7 @@ this.EventManager.prototype = {
        else if (aEvent.target instanceof Ci.nsIDOMDocument)
          window = aEvent.target.defaultView;
        else if (aEvent.target instanceof Ci.nsIDOMElement)
-          window = aEvent.target.ownerDocument.defaultView;
+          window = aEvent.target.ownerGlobal;
        this.present(Presentation.viewportChanged(window));
        break;
      }
--- a/accessible/tests/mochitest/events.js
+++ b/accessible/tests/mochitest/events.js
@ -112,7 +112,7 @@ function waveOverImageMap(aImageMapID)
 {
  var imageMapNode = getNode(aImageMapID);
  synthesizeMouse(imageMapNode, 10, 10, { type: "mousemove" },
-                  imageMapNode.ownerDocument.defaultView);
+                  imageMapNode.ownerGlobal);
 }

 /**
@ -1597,7 +1597,7 @@ function moveCaretToDOMPoint(aID, aDOMPointNodeID, aDOMPointOffset,
    if (this.focusNode)
      this.focusNode.focus();

-    var selection = this.DOMPointNode.ownerDocument.defaultView.getSelection();
+    var selection = this.DOMPointNode.ownerGlobal.getSelection();
    var selRange = selection.getRangeAt(0);
    selRange.setStart(this.DOMPointNode, aDOMPointOffset);
    selRange.collapse(true);
--- a/accessible/tests/mochitest/events/test_focus_autocomplete.xul
+++ b/accessible/tests/mochitest/events/test_focus_autocomplete.xul
@ -161,7 +161,7 @@
      {
        this.id = aIDFunc.call(null, aIDFuncArg);
        this.node = getNode(this.id);
-        this.window = this.node.ownerDocument.defaultView;
+        this.window = this.node.ownerGlobal;

        if (this.node.localName == "tree") {
          var tree = getAccessible(this.node);
@ -219,7 +219,7 @@
      {
        var id = aIDFunc.call(null, aIDFuncArg);
        var node = getNode(id);
-        var targetWindow = node.ownerDocument.defaultView;
+        var targetWindow = node.ownerGlobal;

        var x = 0, y = 0;
        if (node.localName == "tree") {
--- a/accessible/tests/mochitest/layout.js
+++ b/accessible/tests/mochitest/layout.js
@ -235,7 +235,7 @@ function getBoundsForDOMElm(aID)
    height = rect.height;
  }

-  var elmWindow = elm.ownerDocument.defaultView;
+  var elmWindow = elm.ownerGlobal;
  return CSSToDevicePixels(elmWindow,
                           x + elmWindow.mozInnerScreenX,
                           y + elmWindow.mozInnerScreenY,
--- a/addon-sdk/source/lib/framescript/context-menu.js
+++ b/addon-sdk/source/lib/framescript/context-menu.js
@ -62,11 +62,11 @@ const isVideoLoadingAudio = node =>
    (node.videoWidth == 0 || node.videoHeight == 0)

 const isVideo = node =>
-  node instanceof node.ownerDocument.defaultView.HTMLVideoElement &&
+  node instanceof node.ownerGlobal.HTMLVideoElement &&
  !isVideoLoadingAudio(node);

 const isAudio = node => {
-  const {HTMLVideoElement, HTMLAudioElement} = node.ownerDocument.defaultView;
+  const {HTMLVideoElement, HTMLAudioElement} = node.ownerGlobal;
  return node instanceof HTMLAudioElement ? true :
         node instanceof HTMLVideoElement ? isVideoLoadingAudio(node) :
         false;
@ -165,12 +165,12 @@ const nonPageSelector = nonPageElements.
 // but old implementation was also checked for collapsed selection there for to keep
 // the behavior same we end up implementing a new reader.
 parsers["reader/isPage()"] = constant(node =>
-  node.ownerDocument.defaultView.getSelection().isCollapsed &&
+  node.ownerGlobal.getSelection().isCollapsed &&
  !node.matches(nonPageSelector));

 // Reads `true` if node is in an iframe otherwise returns true.
 parsers["reader/isFrame()"] = constant(node =>
-  !!node.ownerDocument.defaultView.frameElement);
+  !!node.ownerGlobal.frameElement);

 parsers["reader/isEditable()"] = constant(node => {
  const selection = getInputSelection(node);
--- a/addon-sdk/source/lib/framescript/util.js
+++ b/addon-sdk/source/lib/framescript/util.js
@ -21,5 +21,5 @@ const windowToMessageManager = window =>
 exports.windowToMessageManager = windowToMessageManager;

 const nodeToMessageManager = node =>
-  windowToMessageManager(node.ownerDocument.defaultView);
+  windowToMessageManager(node.ownerGlobal);
 exports.nodeToMessageManager = nodeToMessageManager;
--- a/addon-sdk/source/lib/sdk/content/context-menu.js
+++ b/addon-sdk/source/lib/sdk/content/context-menu.js
@ -132,7 +132,7 @@ CONTEXTS.PageContext = Class({

  getState: function(popupNode) {
    // If there is a selection in the window then this context does not match
-    if (!popupNode.ownerDocument.defaultView.getSelection().isCollapsed)
+    if (!popupNode.ownerGlobal.getSelection().isCollapsed)
      return false;

    // If the clicked node or any of its ancestors is one of the blocked
@ -153,7 +153,7 @@ CONTEXTS.SelectionContext = Class({
  extends: Context,

  getState: function(popupNode) {
-    if (!popupNode.ownerDocument.defaultView.getSelection().isCollapsed)
+    if (!popupNode.ownerGlobal.getSelection().isCollapsed)
      return true;

    try {
@ -211,7 +211,7 @@ CONTEXTS.PredicateContext = Class({
  extends: Context,

  getState: function(node) {
-    let window = node.ownerDocument.defaultView;
+    let window = node.ownerGlobal;
    let data = {};

    data.documentType = node.ownerDocument.contentType;
@ -325,7 +325,7 @@ var RemoteItem = Class({
  },

  activate: function(popupNode, data) {
-    let worker = getItemWorkerForWindow(this, popupNode.ownerDocument.defaultView);
+    let worker = getItemWorkerForWindow(this, popupNode.ownerGlobal);
    if (!worker)
      return;

@ -344,7 +344,7 @@ var RemoteItem = Class({
      };
    }

-    let worker = getItemWorkerForWindow(this, popupNode.ownerDocument.defaultView);
+    let worker = getItemWorkerForWindow(this, popupNode.ownerGlobal);
    let contextStates = {};
    for (let context of this.contexts)
      contextStates[context.id] = context.getState(popupNode);
--- a/addon-sdk/source/lib/sdk/context-menu.js
+++ b/addon-sdk/source/lib/sdk/context-menu.js
@ -996,7 +996,7 @@ var MenuWrapper = Class({
        this.populate(this.items);
      }

-      let mainWindow = event.target.ownerDocument.defaultView;
+      let mainWindow = event.target.ownerGlobal;
      this.contextMenuContentData = mainWindow.gContextMenuContentData
      if (!(self.id in this.contextMenuContentData.addonInfo)) {
        console.warn("No context menu state data was provided.");
--- a/addon-sdk/source/lib/sdk/dom/events.js
+++ b/addon-sdk/source/lib/sdk/dom/events.js
@ -157,7 +157,7 @@ exports.emit = emit;
 // when given element is removed from it's parent node.
 const removed = element => {
  return new Promise(resolve => {
-    const { MutationObserver } = element.ownerDocument.defaultView;
+    const { MutationObserver } = element.ownerGlobal;
    const observer = new MutationObserver(mutations => {
      for (let mutation of mutations) {
        for (let node of mutation.removedNodes || []) {
--- a/addon-sdk/source/lib/sdk/event/dom.js
+++ b/addon-sdk/source/lib/sdk/event/dom.js
@ -21,7 +21,7 @@ const { ThreadSafeChromeUtils } = Cu.import("resource://gre/modules/Services.jsm
 var getWindowFrom = x =>
                    x instanceof Ci.nsIDOMWindow ? x :
                    x instanceof Ci.nsIDOMDocument ? x.defaultView :
-                    x instanceof Ci.nsIDOMNode ? x.ownerDocument.defaultView :
+                    x instanceof Ci.nsIDOMNode ? x.ownerGlobal :
                    null;

 function removeFromListeners() {
--- a/addon-sdk/source/lib/sdk/panel/utils.js
+++ b/addon-sdk/source/lib/sdk/panel/utils.js
@ -138,7 +138,7 @@ function display(panel, options, anchor) {
    // The XUL Panel has an arrow, so the margin needs to be reset
    // to the default value.
    panel.style.margin = "";
-    let { CustomizableUI, window } = anchor.ownerDocument.defaultView;
+    let { CustomizableUI, window } = anchor.ownerGlobal;

    // In Australis, widgets may be positioned in an overflow panel or the
    // menu panel.
--- a/addon-sdk/source/lib/sdk/selection.js
+++ b/addon-sdk/source/lib/sdk/selection.js
@ -145,7 +145,7 @@ function getFocusedWindow() {
 function getFocusedElement() {
  let element = winUtils.getFocusedElement();

-  if (!element || ignoreWindow(element.ownerDocument.defaultView))
+  if (!element || ignoreWindow(element.ownerGlobal))
    return null;

  return element;
--- a/addon-sdk/source/lib/sdk/tab/events.js
+++ b/addon-sdk/source/lib/sdk/tab/events.js
@ -68,7 +68,7 @@ function makeEvents() {
 exports.events = map(makeEvents(), function (event) {
  return !isFennec ? event : {
    type: event.type,
-    target: event.target.ownerDocument.defaultView.BrowserApp
+    target: event.target.ownerGlobal.BrowserApp
            .getTabForBrowser(event.target)
  };
 });
--- a/addon-sdk/source/lib/sdk/tabs/tab-firefox.js
+++ b/addon-sdk/source/lib/sdk/tabs/tab-firefox.js
@ -67,7 +67,7 @@ const Tab = Class({

    getURL.implement(this, tab => tab.url);
    isPrivate.implement(this, tab => {
-      return isWindowPrivate(viewsFor.get(tab).ownerDocument.defaultView);
+      return isWindowPrivate(viewsFor.get(tab).ownerGlobal);
    });
  },

@ -123,7 +123,7 @@ const Tab = Class({
    // TODO: Remove the dependency on the windows module, see bug 792670
    require('../windows');
    let tabElement = viewsFor.get(this);
-    let domWindow = tabElement.ownerDocument.defaultView;
+    let domWindow = tabElement.ownerGlobal;
    return modelFor(domWindow);
  },

@ -256,7 +256,7 @@ function tabEmit(tab, event, ...args) {
  // If the windows module was never loaded this will return null. We don't need
  // to emit to the window.tabs object in this case as nothing can be listening.
  let tabElement = viewsFor.get(tab);
-  let window = maybeWindowFor(tabElement.ownerDocument.defaultView);
+  let window = maybeWindowFor(tabElement.ownerGlobal);
  if (window)
    emit(window.tabs, event, tab, ...args);

@ -281,7 +281,7 @@ when(_ => {

 // Listen for tabbrowser events
 function tabEventListener(event, tabElement, ...args) {
-  let domWindow = tabElement.ownerDocument.defaultView;
+  let domWindow = tabElement.ownerGlobal;

  if (ignoreWindow(domWindow))
    return;
--- a/addon-sdk/source/lib/sdk/tabs/utils.js
+++ b/addon-sdk/source/lib/sdk/tabs/utils.js
@ -106,7 +106,7 @@ exports.getActiveTab = getActiveTab;
 function getOwnerWindow(tab) {
  // normal case
  if (tab.ownerDocument)
-    return tab.ownerDocument.defaultView;
+    return tab.ownerGlobal;

  // try fennec case
  return getWindowHoldingTab(tab);
--- a/addon-sdk/source/lib/sdk/ui/button/view.js
+++ b/addon-sdk/source/lib/sdk/ui/button/view.js
@ -51,7 +51,7 @@ const buttonListener = {
  onWidgetAfterDOMChange: (node, nextNode, container) => {
    let { id } = node;
    let view = views.get(id);
-    let window = node.ownerDocument.defaultView;
+    let window = node.ownerGlobal;

    if (view) {
      emit(viewEvents, 'data', { type: 'update', target: id, window: window });
--- a/addon-sdk/source/lib/sdk/window/utils.js
+++ b/addon-sdk/source/lib/sdk/window/utils.js
@ -415,7 +415,7 @@ function getOwnerBrowserWindow(node) {
  /**
  Takes DOM node and returns browser window that contains it.
  **/
-  let window = getToplevelWindow(node.ownerDocument.defaultView);
+  let window = getToplevelWindow(node.ownerGlobal);
  // If anchored window is browser then it's target browser window.
  return isBrowser(window) ? window : null;
 }
--- a/addon-sdk/source/test/addons/private-browsing-supported/sidebar/utils.js
+++ b/addon-sdk/source/test/addons/private-browsing-supported/sidebar/utils.js
@ -40,7 +40,7 @@ function makeID(id) {
 exports.makeID = makeID;

 function simulateCommand(ele) {
-  let window = ele.ownerDocument.defaultView;
+  let window = ele.ownerGlobal;
  let { document } = window;
  var evt = document.createEvent('XULCommandEvent');
  evt.initCommandEvent('command', true, true, window,
@ -50,7 +50,7 @@ function simulateCommand(ele) {
 exports.simulateCommand = simulateCommand;

 function simulateClick(ele) {
-  let window = ele.ownerDocument.defaultView;
+  let window = ele.ownerGlobal;
  let { document } = window;
  let evt = document.createEvent('MouseEvents');
  evt.initMouseEvent('click', true, true, window,
--- a/addon-sdk/source/test/context-menu/util.js
+++ b/addon-sdk/source/test/context-menu/util.js
@ -42,13 +42,13 @@ const openContextMenu = (selector, tab=getActiveTab()) => {
    sendAsyncMessage("sdk/test/context-menu/open",
                     {target: selector});

-  return when(tab.ownerDocument.defaultView, "popupshown").
+  return when(tab.ownerGlobal, "popupshown").
          then(_target);
 };
 exports.openContextMenu = openContextMenu;

 const closeContextMenu = (menu) => {
-  const result = when(menu.ownerDocument.defaultView, "popuphidden").
+  const result = when(menu.ownerGlobal, "popuphidden").
                  then(_target);

  menu.hidePopup();
--- a/addon-sdk/source/test/sidebar/utils.js
+++ b/addon-sdk/source/test/sidebar/utils.js
@ -47,7 +47,7 @@ function makeID(id) {
 exports.makeID = makeID;

 function simulateCommand(ele) {
-  let window = ele.ownerDocument.defaultView;
+  let window = ele.ownerGlobal;
  let { document } = window;
  var evt = document.createEvent('XULCommandEvent');
  evt.initCommandEvent('command', true, true, window,
@ -57,7 +57,7 @@ function simulateCommand(ele) {
 exports.simulateCommand = simulateCommand;

 function simulateClick(ele) {
-  let window = ele.ownerDocument.defaultView;
+  let window = ele.ownerGlobal;
  let { document } = window;
  let evt = document.createEvent('MouseEvents');
  evt.initMouseEvent('click', true, true, window,
--- a/addon-sdk/source/test/test-ui-action-button.js
+++ b/addon-sdk/source/test/test-ui-action-button.js
@ -835,7 +835,7 @@ exports['test button icon set'] = function(assert) {
  });

  let { node, id: widgetId } = getWidget(button.id);
-  let { devicePixelRatio } = node.ownerDocument.defaultView;
+  let { devicePixelRatio } = node.ownerGlobal;

  let size = 16 * devicePixelRatio;

@ -1125,7 +1125,7 @@ exports['test button badge property'] = function(assert) {
    'badge color is not set');

  let { node } = getWidget(button.id);
-  let { getComputedStyle } = node.ownerDocument.defaultView;
+  let { getComputedStyle } = node.ownerGlobal;
  let badgeNode = badgeNodeFor(node);

  assert.equal('1234', node.getAttribute('badge'),
@ -1168,7 +1168,7 @@ exports['test button badge color'] = function(assert) {
    'badge color is set');

  let { node } = getWidget(button.id);
-  let { getComputedStyle } = node.ownerDocument.defaultView;
+  let { getComputedStyle } = node.ownerGlobal;
  let badgeNode = badgeNodeFor(node);

  assert.equal(badgeNodeFor(node).style.backgroundColor, 'blue',
--- a/addon-sdk/source/test/test-ui-toggle-button.js
+++ b/addon-sdk/source/test/test-ui-toggle-button.js
@ -815,7 +815,7 @@ exports['test button icon set'] = function(assert) {
  });

  let { node, id: widgetId } = getWidget(button.id);
-  let { devicePixelRatio } = node.ownerDocument.defaultView;
+  let { devicePixelRatio } = node.ownerGlobal;

  let size = 16 * devicePixelRatio;

@ -1104,7 +1104,7 @@ exports['test button badge property'] = function(assert) {
    'badge color is not set');

  let { node } = getWidget(button.id);
-  let { getComputedStyle } = node.ownerDocument.defaultView;
+  let { getComputedStyle } = node.ownerGlobal;
  let badgeNode = badgeNodeFor(node);

  assert.equal('1234', node.getAttribute('badge'),
@ -1147,7 +1147,7 @@ exports['test button badge color'] = function(assert) {
    'badge color is set');

  let { node } = getWidget(button.id);
-  let { getComputedStyle } = node.ownerDocument.defaultView;
+  let { getComputedStyle } = node.ownerGlobal;
  let badgeNode = badgeNodeFor(node);

  assert.equal(badgeNodeFor(node).style.backgroundColor, 'blue',
--- a/b2g/chrome/content/shell.js
+++ b/b2g/chrome/content/shell.js
@ -560,7 +560,7 @@ var shell = {
      case 'mozbrowsercaretstatechanged':
        {
          let elt = evt.target;
-          let win = elt.ownerDocument.defaultView;
+          let win = elt.ownerGlobal;
          let offsetX = win.mozInnerScreenX - window.mozInnerScreenX;
          let offsetY = win.mozInnerScreenY - window.mozInnerScreenY;

--- a/b2g/components/ContentPermissionPrompt.js
+++ b/b2g/components/ContentPermissionPrompt.js
@ -297,10 +297,10 @@ ContentPermissionPrompt.prototype = {
    // window.realFrameElement will be |null| if the code try to cross
    // content -> chrome boundaries.
    let targetElement = request.element;
-    let targetWindow = request.window || targetElement.ownerDocument.defaultView;
+    let targetWindow = request.window || targetElement.ownerGlobal;
    while (targetWindow.realFrameElement) {
      targetElement = targetWindow.realFrameElement;
-      targetWindow = targetElement.ownerDocument.defaultView;
+      targetWindow = targetElement.ownerGlobal;
    }

    SystemAppProxy.dispatchEvent(details, targetElement);
--- a/b2g/components/ErrorPage.jsm
+++ b/b2g/components/ErrorPage.jsm
@ -135,7 +135,7 @@ SSLExceptions.prototype = {
 var ErrorPage = {
  _addCertException: function(aMessage) {
    let frameLoaderOwner = aMessage.target.QueryInterface(Ci.nsIFrameLoaderOwner);
-    let win = frameLoaderOwner.ownerDocument.defaultView;
+    let win = frameLoaderOwner.ownerGlobal;
    let mm = frameLoaderOwner.frameLoader.messageManager;

    let uri = Services.io.newURI(aMessage.data.url);
--- a/b2g/components/Screenshot.jsm
+++ b/b2g/components/Screenshot.jsm
@ -15,7 +15,7 @@ this.EXPORTED_SYMBOLS = ['Screenshot'];
 var Screenshot = {
  get: function screenshot_get() {
    let systemAppFrame = SystemAppProxy.getFrame();
-    let window = systemAppFrame.ownerDocument.defaultView;
+    let window = systemAppFrame.ownerGlobal;
    let document = window.document;

    var canvas = document.createElementNS('http://www.w3.org/1999/xhtml', 'canvas');
--- a/browser/base/content/nsContextMenu.js
+++ b/browser/base/content/nsContextMenu.js
@ -896,15 +896,13 @@ nsContextMenu.prototype = {

  // Returns the computed style attribute for the given element.
  getComputedStyle: function(aElem, aProp) {
-    return aElem.ownerDocument
-                .defaultView
+    return aElem.ownerGlobal
                .getComputedStyle(aElem).getPropertyValue(aProp);
  },

  // Returns a "url"-type computed style attribute value, with the url() stripped.
  getComputedURL: function(aElem, aProp) {
-    var url = aElem.ownerDocument
-                   .defaultView.getComputedStyle(aElem)
+    var url = aElem.ownerGlobal.getComputedStyle(aElem)
                   .getPropertyCSSValue(aProp);
    if (url instanceof CSSValueList) {
      if (url.length != 1)
--- a/browser/base/content/tabbrowser.xml
+++ b/browser/base/content/tabbrowser.xml
@ -2836,7 +2836,7 @@
            // Do not allow transfering a private tab to a non-private window
            // and vice versa.
            if (PrivateBrowsingUtils.isWindowPrivate(window) !=
-                PrivateBrowsingUtils.isWindowPrivate(aOtherTab.ownerDocument.defaultView))
+                PrivateBrowsingUtils.isWindowPrivate(aOtherTab.ownerGlobal))
              return;

            let ourBrowser = this.getBrowserForTab(aOurTab);
@ -2852,7 +2852,7 @@
            }

            // That's gBrowser for the other window, not the tab's browser!
-            var remoteBrowser = aOtherTab.ownerDocument.defaultView.gBrowser;
+            var remoteBrowser = aOtherTab.ownerGlobal.gBrowser;
            var isPending = aOtherTab.hasAttribute("pending");

            let otherTabListener = remoteBrowser._tabListeners.get(aOtherTab);
@ -3005,7 +3005,7 @@

            // Unmap old outerWindowIDs.
            this._outerWindowIDBrowserMap.delete(ourBrowser.outerWindowID);
-            let remoteBrowser = aOtherBrowser.ownerDocument.defaultView.gBrowser;
+            let remoteBrowser = aOtherBrowser.ownerGlobal.gBrowser;
            if (remoteBrowser) {
              remoteBrowser._outerWindowIDBrowserMap.delete(aOtherBrowser.outerWindowID);
            }
@ -4120,7 +4120,7 @@
              // our window. We save the state of otherBrowser since ourBrowser
              // needs to take on that state at the end of the swap.

-              let otherTabbrowser = otherBrowser.ownerDocument.defaultView.gBrowser;
+              let otherTabbrowser = otherBrowser.ownerGlobal.gBrowser;
              let otherState;
              if (otherTabbrowser && otherTabbrowser._switcher) {
                let otherTab = otherTabbrowser.getTabForBrowser(otherBrowser);
@ -6169,17 +6169,17 @@
              let sourceNode = dt.mozGetDataAt(TAB_DROP_TYPE, 0);
              if (sourceNode instanceof XULElement &&
                  sourceNode.localName == "tab" &&
-                  sourceNode.ownerDocument.defaultView instanceof ChromeWindow &&
+                  sourceNode.ownerGlobal instanceof ChromeWindow &&
                  sourceNode.ownerDocument.documentElement.getAttribute("windowtype") == "navigator:browser" &&
-                  sourceNode.ownerDocument.defaultView.gBrowser.tabContainer == sourceNode.parentNode) {
+                  sourceNode.ownerGlobal.gBrowser.tabContainer == sourceNode.parentNode) {
                // Do not allow transfering a private tab to a non-private window
                // and vice versa.
                if (PrivateBrowsingUtils.isWindowPrivate(window) !=
-                    PrivateBrowsingUtils.isWindowPrivate(sourceNode.ownerDocument.defaultView))
+                    PrivateBrowsingUtils.isWindowPrivate(sourceNode.ownerGlobal))
                  return "none";

                if (window.gMultiProcessBrowser !=
-                    sourceNode.ownerDocument.defaultView.gMultiProcessBrowser)
+                    sourceNode.ownerGlobal.gMultiProcessBrowser)
                  return "none";

                return dt.dropEffect == "copy" ? "copy" : "move";
--- a/browser/base/content/urlbarBindings.xml
+++ b/browser/base/content/urlbarBindings.xml
@ -1563,7 +1563,7 @@ file, You can obtain one at http://mozilla.org/MPL/2.0/.
          this.setAttribute("width", width);

          // Adjust the direction of the autocomplete popup list based on the textbox direction, bug 649840
-          var popupDirection = aElement.ownerDocument.defaultView.getComputedStyle(aElement).direction;
+          var popupDirection = aElement.ownerGlobal.getComputedStyle(aElement).direction;
          this.style.direction = popupDirection;

          // Make the popup's starting margin negative so that the leading edge
--- a/browser/components/contextualidentity/test/browser/browser_eme.js
+++ b/browser/components/contextualidentity/test/browser/browser_eme.js
@ -23,7 +23,7 @@ function* openTabInUserContext(uri, userContextId) {

  // Select tab and make sure its browser is focused.
  gBrowser.selectedTab = tab;
-  tab.ownerDocument.defaultView.focus();
+  tab.ownerGlobal.focus();

  let browser = gBrowser.getBrowserForTab(tab);
  yield BrowserTestUtils.browserLoaded(browser);
--- a/browser/components/contextualidentity/test/browser/browser_imageCache.js
+++ b/browser/components/contextualidentity/test/browser/browser_imageCache.js
@ -43,7 +43,7 @@ function* openTabInUserContext(uri, userContextId) {

  // select tab and make sure its browser is focused
  gBrowser.selectedTab = tab;
-  tab.ownerDocument.defaultView.focus();
+  tab.ownerGlobal.focus();

  let browser = gBrowser.getBrowserForTab(tab);
  yield BrowserTestUtils.browserLoaded(browser);
--- a/browser/components/customizableui/content/panelUI.xml
+++ b/browser/components/customizableui/content/panelUI.xml
@ -263,7 +263,7 @@
            let anchorRect = aAnchor.getBoundingClientRect();
            let mainViewRect = this._mainViewContainer.getBoundingClientRect();
            let center = aAnchor.clientWidth / 2;
-            let direction = aAnchor.ownerDocument.defaultView.getComputedStyle(aAnchor).direction;
+            let direction = aAnchor.ownerGlobal.getComputedStyle(aAnchor).direction;
            let edge;
            if (direction == "ltr") {
              edge = anchorRect.left - mainViewRect.left;
@ -473,7 +473,7 @@
            }
            return height;
          }
-          let win = aSubview.ownerDocument.defaultView;
+          let win = aSubview.ownerGlobal;
          let body = aSubview.querySelector(".panel-subview-body");
          let height = getFullHeight(body || aSubview);
          if (body) {
--- a/browser/components/extensions/ext-browserAction.js
+++ b/browser/components/extensions/ext-browserAction.js
@ -186,7 +186,7 @@ BrowserAction.prototype = {

  handleEvent(event) {
    let button = event.target;
-    let window = button.ownerDocument.defaultView;
+    let window = button.ownerGlobal;

    switch (event.type) {
      case "mousedown":
--- a/browser/components/extensions/ext-commands.js
+++ b/browser/components/extensions/ext-commands.js
@ -126,10 +126,10 @@ CommandList.prototype = {
    // therefore the listeners for these elements will be garbage collected.
    keyElement.addEventListener("command", (event) => {
      if (name == "_execute_page_action") {
-        let win = event.target.ownerDocument.defaultView;
+        let win = event.target.ownerGlobal;
        pageActionFor(this.extension).triggerAction(win);
      } else if (name == "_execute_browser_action") {
-        let win = event.target.ownerDocument.defaultView;
+        let win = event.target.ownerGlobal;
        browserActionFor(this.extension).triggerAction(win);
      } else {
        TabManager.for(this.extension)
--- a/browser/components/extensions/ext-devtools.js
+++ b/browser/components/extensions/ext-devtools.js
@ -78,7 +78,7 @@ global.getTargetTabIdForToolbox = (toolbox) => {
    throw new Error("Unexpected target type: only local tabs are currently supported.");
  }

-  let parentWindow = target.tab.linkedBrowser.ownerDocument.defaultView;
+  let parentWindow = target.tab.linkedBrowser.ownerGlobal;
  let tab = parentWindow.gBrowser.getTabForBrowser(target.tab.linkedBrowser);

  return TabManager.getId(tab);
--- a/browser/components/extensions/ext-pageAction.js
+++ b/browser/components/extensions/ext-pageAction.js
@ -154,7 +154,7 @@ PageAction.prototype = {
  },

  handleEvent(event) {
-    const window = event.target.ownerDocument.defaultView;
+    const window = event.target.ownerGlobal;

    switch (event.type) {
      case "click":
--- a/browser/components/extensions/test/browser/head.js
+++ b/browser/components/extensions/test/browser/head.js
@ -69,7 +69,7 @@ let img = "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVQImWNgYGBgAAAAB
 var imageBuffer = Uint8Array.from(atob(img), byte => byte.charCodeAt(0)).buffer;

 function getListStyleImage(button) {
-  let style = button.ownerDocument.defaultView.getComputedStyle(button);
+  let style = button.ownerGlobal.getComputedStyle(button);

  let match = /^url\("(.*)"\)$/.exec(style.listStyleImage);

--- a/browser/extensions/mortar/host/common/ppapi-runtime.jsm
+++ b/browser/extensions/mortar/host/common/ppapi-runtime.jsm
@ -374,7 +374,7 @@ class OffscreenCanvas {
    return this._canvas.getContext(contextId, contextOptions);
  }
  transferToImageBitmap() {
-    let window = this._canvas.ownerDocument.defaultView;
+    let window = this._canvas.ownerGlobal;
    return window.createImageBitmap(this._canvas);
  }
 }
--- a/browser/extensions/mortar/host/flash/ppapi-content-sandbox.js
+++ b/browser/extensions/mortar/host/flash/ppapi-content-sandbox.js
@ -12,7 +12,7 @@
 const { utils: Cu } = Components;

 let mm = pluginElement.frameLoader.messageManager;
-let containerWindow = pluginElement.ownerDocument.defaultView;
+let containerWindow = pluginElement.ownerGlobal;

 function mapValue(v, instance) {
  return instance.rt.toPP_Var(v, instance);
--- a/browser/extensions/mortar/host/pdf/ppapi-content-sandbox.js
+++ b/browser/extensions/mortar/host/pdf/ppapi-content-sandbox.js
@ -19,7 +19,7 @@ XPCOMUtils.defineLazyModuleGetter(this, "PrivateBrowsingUtils",
                             "resource://gre/modules/PrivateBrowsingUtils.jsm");

 let mm = pluginElement.frameLoader.messageManager;
-let containerWindow = pluginElement.ownerDocument.defaultView;
+let containerWindow = pluginElement.ownerGlobal;
 // Prevent the drag event's default action on the element, to avoid dragging of
 // that element while the user selects text.
 pluginElement.addEventListener("dragstart",
--- a/browser/modules/BrowserUsageTelemetry.jsm
+++ b/browser/modules/BrowserUsageTelemetry.jsm
@ -152,7 +152,7 @@ let URICountListener = {

    // Don't count about:blank and similar pages, as they would artificially
    // inflate the counts.
-    if (browser.ownerDocument.defaultView.gInitialPages.includes(uriSpec)) {
+    if (browser.ownerGlobal.gInitialPages.includes(uriSpec)) {
      return;
    }

--- a/browser/modules/URLBarZoom.jsm
+++ b/browser/modules/URLBarZoom.jsm
@ -20,7 +20,7 @@ var URLBarZoom = {
 }

 function updateZoomButton(aSubject, aTopic) {
-  let win = aSubject.ownerDocument.defaultView;
+  let win = aSubject.ownerGlobal;
  let customizableZoomControls = win.document.getElementById("zoom-controls");
  let zoomResetButton = win.document.getElementById("urlbar-zoom-button");
  let zoomFactor = Math.round(win.ZoomManager.zoom * 100);
--- a/devtools/server/actors/highlighters/auto-refresh.js
+++ b/devtools/server/actors/highlighters/auto-refresh.js
@ -192,7 +192,7 @@ AutoRefreshHighlighter.prototype = {
  },

  _startRefreshLoop: function () {
-    let win = this.currentNode.ownerDocument.defaultView;
+    let win = this.currentNode.ownerGlobal;
    this.rafID = win.requestAnimationFrame(this._startRefreshLoop.bind(this));
    this.rafWin = win;
    this.update();
--- a/devtools/server/actors/highlighters/box-model.js
+++ b/devtools/server/actors/highlighters/box-model.js
@ -295,7 +295,7 @@ BoxModelHighlighter.prototype = extend(AutoRefreshHighlighter.prototype, {
   */
  _trackMutations: function () {
    if (isNodeValid(this.currentNode)) {
-      let win = this.currentNode.ownerDocument.defaultView;
+      let win = this.currentNode.ownerGlobal;
      this.currentNodeObserver = new win.MutationObserver(this.update);
      this.currentNodeObserver.observe(this.currentNode, {attributes: true});
    }
--- a/devtools/server/actors/highlighters/geometry-editor.js
+++ b/devtools/server/actors/highlighters/geometry-editor.js
@ -92,7 +92,7 @@ var GeoProp = {
 * @return {Object}
 */
 function getOffsetParent(node) {
-  let win = node.ownerDocument.defaultView;
+  let win = node.ownerGlobal;

  let offsetParent = node.offsetParent;
  if (offsetParent &&
@ -643,7 +643,7 @@ GeometryEditorHighlighter.prototype = extend(AutoRefreshHighlighter.prototype, {
      if (GeoProp.isInverted(side)) {
        return this.offsetParent.dimension[GeoProp.mainAxisSize(side)];
      }
-      return -1 * this.currentNode.ownerDocument.defaultView["scroll" +
+      return -1 * this.currentNode.ownerGlobal["scroll" +
                                              GeoProp.axis(side).toUpperCase()];
    };

--- a/devtools/server/actors/highlighters/simple-outline.js
+++ b/devtools/server/actors/highlighters/simple-outline.js
@ -48,7 +48,7 @@ SimpleOutlineHighlighter.prototype = {
    if (isNodeValid(node) && (!this.currentNode || node !== this.currentNode)) {
      this.hide();
      this.currentNode = node;
-      installHelperSheet(node.ownerDocument.defaultView, SIMPLE_OUTLINE_SHEET);
+      installHelperSheet(node.ownerGlobal, SIMPLE_OUTLINE_SHEET);
      addPseudoClassLock(node, HIGHLIGHTED_PSEUDO_CLASS);
    }
    return true;
--- a/devtools/server/actors/inspector.js
+++ b/devtools/server/actors/inspector.js
@ -1825,7 +1825,7 @@ var WalkerActor = protocol.ActorClassWithSpec(walkerSpec, {
    if (!this.installedHelpers) {
      this.installedHelpers = new WeakMap();
    }
-    let win = node.rawNode.ownerDocument.defaultView;
+    let win = node.rawNode.ownerGlobal;
    if (!this.installedHelpers.has(win)) {
      let { Style } = require("sdk/stylesheet/style");
      let { attach } = require("sdk/content/mod");
@ -3125,7 +3125,7 @@ function nodeHasSize(node) {
 * fails to load or the load takes too long, the promise is rejected.
 */
 function ensureImageLoaded(image, timeout) {
-  let { HTMLImageElement } = image.ownerDocument.defaultView;
+  let { HTMLImageElement } = image.ownerGlobal;
  if (!(image instanceof HTMLImageElement)) {
    return promise.reject("image must be an HTMLImageELement");
  }
@ -3180,7 +3180,7 @@ function ensureImageLoaded(image, timeout) {
 * If something goes wrong, the promise is rejected.
 */
 var imageToImageData = Task.async(function* (node, maxDim) {
-  let { HTMLCanvasElement, HTMLImageElement } = node.ownerDocument.defaultView;
+  let { HTMLCanvasElement, HTMLImageElement } = node.ownerGlobal;

  let isImg = node instanceof HTMLImageElement;
  let isCanvas = node instanceof HTMLCanvasElement;
--- a/devtools/server/actors/webbrowser.js
+++ b/devtools/server/actors/webbrowser.js
@ -667,7 +667,7 @@ DevToolsUtils.makeInfallible(function (window) {
     */
    for (let [browser, actor] of this._actorByBrowser) {
      /* The browser document of a closed window has no default view. */
-      if (!browser.ownerDocument.defaultView) {
+      if (!browser.ownerGlobal) {
        this._handleActorClose(actor, browser);
      }
    }
--- a/devtools/server/actors/webconsole.js
+++ b/devtools/server/actors/webconsole.js
@ -1782,7 +1782,7 @@ WebConsoleActor.prototype =
    try {
      window = this.window.QueryInterface(Ci.nsIInterfaceRequestor)
             .getInterface(Ci.nsIWebNavigation).QueryInterface(Ci.nsIDocShell)
-             .chromeEventHandler.ownerDocument.defaultView;
+             .chromeEventHandler.ownerGlobal;
    }
    catch (ex) {
      // The above can fail because chromeEventHandler is not available for all
--- a/dom/browser-element/BrowserElementChildPreload.js
+++ b/dom/browser-element/BrowserElementChildPreload.js
@ -580,7 +580,7 @@ BrowserElementChild.prototype = {

  // Processes the "rel" field in <link> tags and forward to specific handlers.
  _linkAddedHandler: function(e) {
-    let win = e.target.ownerDocument.defaultView;
+    let win = e.target.ownerGlobal;
    // Ignore links which don't come from the top-level
    // <iframe mozbrowser> window.
    if (win != content) {
@ -606,7 +606,7 @@ BrowserElementChild.prototype = {
  },

  _metaChangedHandler: function(e) {
-    let win = e.target.ownerDocument.defaultView;
+    let win = e.target.ownerGlobal;
    // Ignore metas which don't come from the top-level
    // <iframe mozbrowser> window.
    if (win != content) {
--- a/dom/browser-element/BrowserElementCopyPaste.js
+++ b/dom/browser-element/BrowserElementCopyPaste.js
@ -108,7 +108,7 @@ var CopyPasteAssistent = {
      detail.rect.bottom += currentRect.top;
      detail.rect.left += currentRect.left;
      detail.rect.right += currentRect.left;
-      currentWindow = currentWindow.realFrameElement.ownerDocument.defaultView;
+      currentWindow = currentWindow.realFrameElement.ownerGlobal;

      let targetDocShell = currentWindow
          .QueryInterface(Ci.nsIInterfaceRequestor)
--- a/dom/browser-element/BrowserElementParent.js
+++ b/dom/browser-element/BrowserElementParent.js
@ -224,11 +224,11 @@ BrowserElementParent.prototype = {
  _isAlive: function() {
    return !Cu.isDeadWrapper(this._frameElement) &&
           !Cu.isDeadWrapper(this._frameElement.ownerDocument) &&
-           !Cu.isDeadWrapper(this._frameElement.ownerDocument.defaultView);
+           !Cu.isDeadWrapper(this._frameElement.ownerGlobal);
  },

  get _window() {
-    return this._frameElement.ownerDocument.defaultView;
+    return this._frameElement.ownerGlobal;
  },

  get _windowUtils() {
--- a/dom/events/test/test_bug591249.xul
+++ b/dom/events/test/test_bug591249.xul
@ -29,7 +29,7 @@ function completeTest(aBox) {
 }

 function fireEvent(target, event) {
-  var win = target.ownerDocument.defaultView;
+  var win = target.ownerGlobal;
  var utils =
    win.QueryInterface(Components.interfaces.nsIInterfaceRequestor).
        getInterface(Components.interfaces.nsIDOMWindowUtils);
@ -61,7 +61,7 @@ function RunTest() {
  synthesizeMouse(image, 20, 20, { type: "mouseup" });

  var event = document.createEvent("DragEvent");
-  event.initDragEvent("dragover", true, true, iBox.ownerDocument.defaultView, 0, 0, 0, 0, 0, false, false, false, false, 0, iBox, dataTransfer);
+  event.initDragEvent("dragover", true, true, iBox.ownerGlobal, 0, 0, 0, 0, 0, false, false, false, false, 0, iBox, dataTransfer);
  fireEvent(iBox, event);
  synthesizeMouse(image, 3, 3, { type: "mousedown" });
  synthesizeMouse(image, 23, 23, { type: "mousemove" });
--- a/dom/plugins/test/mochitest/browser_pluginscroll.js
+++ b/dom/plugins/test/mochitest/browser_pluginscroll.js
@ -5,7 +5,7 @@ var gTestRoot = getRootDirectory(gTestPath).replace("chrome://mochitests/content
 */

 function coordinatesRelativeToWindow(aX, aY, aElement) {
-  var targetWindow = aElement.ownerDocument.defaultView;
+  var targetWindow = aElement.ownerGlobal;
  var scale = targetWindow.devicePixelRatio;
  var rect = aElement.getBoundingClientRect();
  return {
--- a/dom/security/test/hsts/head.js
+++ b/dom/security/test/hsts/head.js
@ -307,7 +307,7 @@ function openTab(uri) {

  // select tab and make sure its browser is focused
  gBrowser.selectedTab = tab;
-  tab.ownerDocument.defaultView.focus();
+  tab.ownerGlobal.focus();

  return tab;
 }
--- a/dom/tests/mochitest/chrome/window_focus.xul
+++ b/dom/tests/mochitest/chrome/window_focus.xul
@ -93,7 +93,7 @@ function expectFocusShift(callback, expectedWindow, expectedElement, focusChange
 {
  if (expectedWindow == null)
    expectedWindow = expectedElement ?
-                     expectedElement.ownerDocument.defaultView :
+                     expectedElement.ownerGlobal :
                     gLastFocusWindow;

  var expectedEvents = "";
@ -308,20 +308,20 @@ function mouseWillTriggerFocus(element)

 function mouseOnElement(element, expectedElement, focusChanged, testid)
 {
-  var expectedWindow = (element.ownerDocument.defaultView == gChildWindow) ? gChildWindow : window;
+  var expectedWindow = (element.ownerGlobal == gChildWindow) ? gChildWindow : window;
  // on Mac, form elements are not focused when clicking, except for lists and textboxes.
  var noFocusOnMouse = !mouseWillTriggerFocus(element)

  if (noFocusOnMouse) {
    // no focus so the last focus method will be 0
    gLastFocusMethod = 0;
-    expectFocusShift(() => synthesizeMouse(element, 4, 4, { }, element.ownerDocument.defaultView),
+    expectFocusShift(() => synthesizeMouse(element, 4, 4, { }, element.ownerGlobal),
                     expectedWindow, null, true, testid);
    gLastFocusMethod = fm.FLAG_BYMOUSE;
  }
  else {
-    expectFocusShift(() => synthesizeMouse(element, 4, 4, { }, element.ownerDocument.defaultView),
-                     element.ownerDocument.defaultView,
+    expectFocusShift(() => synthesizeMouse(element, 4, 4, { }, element.ownerGlobal),
+                     element.ownerGlobal,
                     expectedElement, focusChanged, testid);
  }
 }
@ -456,7 +456,7 @@ function startTest()
      continue;

    mouseOnElement(element, getById("t" + idx), true, "mouse on element t" + idx);
-    var expectedWindow = (element.ownerDocument.defaultView == gChildWindow) ? gChildWindow : window;
+    var expectedWindow = (element.ownerGlobal == gChildWindow) ? gChildWindow : window;
    if (element.localName == "listbox" && expectedWindow == window &&
        navigator.platform.indexOf("Mac") == 0) {
      // after focusing a listbox on Mac, clear the focus before continuing.
@ -487,7 +487,7 @@ function startTest()
  if (idx == kOverflowElementIndex) {
    gLastFocusMethod = fm.FLAG_BYMOUSE;
    var element = getById("t" + idx);
-    expectFocusShift(() => synthesizeMouse(element, 4, 4, { }, element.ownerDocument.defaultView),
+    expectFocusShift(() => synthesizeMouse(element, 4, 4, { }, element.ownerGlobal),
                     window, null, true, "mouse on scrollable element");
  }

@ -512,7 +512,7 @@ function startTest()
  for (idx = 1; idx <= kFocusSteps; idx++) {
    var expected = getById("o" + (idx % 2 ? idx : idx - 1));
    expectFocusShift(() => getById("o" + idx).focus(),
-                     expected.ownerDocument.defaultView,
+                     expected.ownerGlobal,
                     expected, idx % 2, "focus method on non-tabbable element o" + idx);
  }

@ -521,7 +521,7 @@ function startTest()
  for (idx = 1; idx <= kNoFocusSteps; idx++) {
    var expected = getById("o" + (idx % 2 ? idx : idx - 1));
    expectFocusShift(() => getById("o" + idx).focus(),
-                     expected.ownerDocument.defaultView,
+                     expected.ownerGlobal,
                     expected, idx % 2, "focus method on unfocusable element n" + idx);
  }

@ -553,7 +553,7 @@ function startTest()

    // on Windows and Linux, the shift key must be pressed for content area access keys
    // and on Mac, the alt key must be pressed for content area access keys
-    var isContent = (getById(keys[k]).ownerDocument.defaultView == gChildWindow);
+    var isContent = (getById(keys[k]).ownerGlobal == gChildWindow);
    if (navigator.platform.indexOf("Mac") == -1) {
      accessKeyDetails.shiftKey = isContent;
    } else {
@ -629,7 +629,7 @@ function startTest()

  var functions = [
    element => element.focus(),
-    element => synthesizeMouse(element, 4, 4, { }, element.ownerDocument.defaultView)
+    element => synthesizeMouse(element, 4, 4, { }, element.ownerGlobal)
  ];

  // first, check cases where the focus is adjusted during the blur event. Iterate twice,
@ -1117,7 +1117,7 @@ function otherWindowFocused(otherWindow)
    is(fm.focusedElement.id, "other", "when lowered focusedElement t" + idx);
    is(fm.focusedWindow, otherWindow, "when lowered focusedWindow t" + idx);

-    var checkWindow = expectedElement.ownerDocument.defaultView;
+    var checkWindow = expectedElement.ownerGlobal;
    is(fm.getFocusedElementForWindow(checkWindow, false, {}).id, expectedElement.id,
       "when lowered getFocusedElementForWindow t" + idx);
    is(checkWindow.document.activeElement.id, expectedElement.id, "when lowered activeElement t" + idx);
--- a/editor/AsyncSpellCheckTestHelper.jsm
+++ b/editor/AsyncSpellCheckTestHelper.jsm
@ -31,7 +31,7 @@ const { classes: Cc, interfaces: Ci, utils: Cu } = Components;
 function onSpellCheck(editableElement, callback) {
  let editor = editableElement.editor;
  if (!editor) {
-    let win = editableElement.ownerDocument.defaultView;
+    let win = editableElement.ownerGlobal;
    editor = win.QueryInterface(Ci.nsIInterfaceRequestor).
                 getInterface(Ci.nsIWebNavigation).
                 QueryInterface(Ci.nsIInterfaceRequestor).
--- a/layout/xul/test/test_bug987230.xul
+++ b/layout/xul/test/test_bug987230.xul
@ -66,7 +66,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=987230

  function synthesizeNativeMouseClick(aElement, aOffsetX, aOffsetY) {
    let rect = aElement.getBoundingClientRect();
-    let win = aElement.ownerDocument.defaultView;
+    let win = aElement.ownerGlobal;
    let x = aOffsetX + win.mozInnerScreenX + rect.left;
    let y = aOffsetY + win.mozInnerScreenY + rect.top;

--- a/mobile/android/chrome/content/CastingApps.js
+++ b/mobile/android/chrome/content/CastingApps.js
@ -607,7 +607,7 @@ var CastingApps = {
    }

    // We only show pageactions if the <video> is from the selected tab
-    if (BrowserApp.selectedTab != BrowserApp.getTabForWindow(aVideo.ownerDocument.defaultView.top)) {
+    if (BrowserApp.selectedTab != BrowserApp.getTabForWindow(aVideo.ownerGlobal.top)) {
      return;
    }

@ -690,7 +690,7 @@ var CastingApps = {
        return;

      if (aVideo.element) {
-        aVideo.title = aVideo.element.ownerDocument.defaultView.top.document.title;
+        aVideo.title = aVideo.element.ownerGlobal.top.document.title;

        // If the video is currently playing on the device, pause it
        if (!aVideo.element.paused) {
--- a/mobile/android/chrome/content/Feedback.js
+++ b/mobile/android/chrome/content/Feedback.js
@ -52,7 +52,7 @@ var Feedback = {
        break;
    }

-    let win = event.target.ownerDocument.defaultView.top;
+    let win = event.target.ownerGlobal.top;
    BrowserApp.closeTab(BrowserApp.getTabForWindow(win));
  },

--- a/mobile/android/chrome/content/InputWidgetHelper.js
+++ b/mobile/android/chrome/content/InputWidgetHelper.js
@ -24,7 +24,7 @@ var InputWidgetHelper = {
  show: function(aElement) {
    let type = aElement.getAttribute('type');
    let p = new Prompt({
-      window: aElement.ownerDocument.defaultView,
+      window: aElement.ownerGlobal,
      title: Strings.browser.GetStringFromName("inputWidgetHelper." + aElement.getAttribute('type')),
      buttons: [
        Strings.browser.GetStringFromName("inputWidgetHelper.set"),
--- a/mobile/android/chrome/content/PluginHelper.js
+++ b/mobile/android/chrome/content/PluginHelper.js
@ -177,7 +177,7 @@ var PluginHelper = {
          if (!e.isTrusted)
            return;
          e.preventDefault();
-          let win = e.target.ownerDocument.defaultView.top;
+          let win = e.target.ownerGlobal.top;
          let tab = BrowserApp.getTabForWindow(win);
          tab.clickToPlayPluginsActivated = true;
          PluginHelper.playAllPlugins(win);
--- a/mobile/android/chrome/content/SelectHelper.js
+++ b/mobile/android/chrome/content/SelectHelper.js
@ -56,7 +56,7 @@ var SelectHelper = {
  show: function(element) {
    let list = this.getListForElement(element);
    let p = new Prompt({
-      window: element.ownerDocument.defaultView
+      window: element.ownerGlobal
    });

    if (element.multiple) {
--- a/mobile/android/chrome/content/browser.js
+++ b/mobile/android/chrome/content/browser.js
@ -1538,7 +1538,7 @@ var BrowserApp = {
        // we are putting focus into a contentEditable frame. scroll the frame into
        // view instead of the contentEditable document contained within, because that
        // results in a better user experience
-        focused = focused.ownerDocument.defaultView.frameElement;
+        focused = focused.ownerGlobal.frameElement;
      }
      return focused;
    }
@ -2924,7 +2924,7 @@ var NativeWindow = {

      let useTabs = Object.keys(this.menus).length > 1;
      let prompt = new Prompt({
-        window: target.ownerDocument.defaultView,
+        window: target.ownerGlobal,
        title: useTabs ? undefined : title
      });

@ -3081,7 +3081,7 @@ var LightWeightThemeWebInstaller = {
      case "PreviewBrowserTheme":
      case "ResetBrowserThemePreview":
        // ignore requests from background tabs
-        if (event.target.ownerDocument.defaultView.top != content)
+        if (event.target.ownerGlobal.top != content)
          return;
    }

@ -3158,7 +3158,7 @@ var LightWeightThemeWebInstaller = {
      return;
    this._resetPreview();

-    this._previewWindow = event.target.ownerDocument.defaultView;
+    this._previewWindow = event.target.ownerGlobal;
    this._previewWindow.addEventListener("pagehide", this, true);
    BrowserApp.deck.addEventListener("TabSelect", this);
    this._manager.previewTheme(data);
@ -4807,7 +4807,7 @@ const ElementTouchHelper = {
    let r = aElement.getBoundingClientRect();

    // step out of iframes and frames, offsetting scroll values
-    for (let frame = aElement.ownerDocument.defaultView; frame.frameElement && frame != content; frame = frame.parent) {
+    for (let frame = aElement.ownerGlobal; frame.frameElement && frame != content; frame = frame.parent) {
      // adjust client coordinates' origin to be top left of iframe viewport
      let rect = frame.frameElement.getBoundingClientRect();
      let left = frame.getComputedStyle(frame.frameElement).borderLeftWidth;
@ -5032,7 +5032,7 @@ var FormAssistant = {
    // Ignore this notificaiton if the current tab doesn't contain the invalid element
    let currentElement = aInvalidElements.queryElementAt(0, Ci.nsISupports);
    if (BrowserApp.selectedBrowser.contentDocument !=
-        currentElement.ownerDocument.defaultView.top.document)
+        currentElement.ownerGlobal.top.document)
      return;

    this._invalidSubmit = true;
--- a/mobile/android/components/ContentPermissionPrompt.js
+++ b/mobile/android/components/ContentPermissionPrompt.js
@ -71,7 +71,7 @@ ContentPermissionPrompt.prototype = {
      let requestingWindow = request.window.top;
      return this.getChromeWindow(requestingWindow).wrappedJSObject;
    }
-    return request.element.ownerDocument.defaultView;
+    return request.element.ownerGlobal;
  },

  prompt: function(request) {
--- a/mobile/android/components/LoginManagerPrompter.js
+++ b/mobile/android/components/LoginManagerPrompter.js
@ -344,7 +344,7 @@ LoginManagerPrompter.prototype = {
    var chromeWin = aWindow.QueryInterface(Ci.nsIInterfaceRequestor)
      .getInterface(Ci.nsIWebNavigation)
      .QueryInterface(Ci.nsIDocShell)
-      .chromeEventHandler.ownerDocument.defaultView;
+      .chromeEventHandler.ownerGlobal;
    return chromeWin;
  },

--- a/mobile/android/components/SessionStore.js
+++ b/mobile/android/components/SessionStore.js
@ -387,7 +387,7 @@ SessionStore.prototype = {
  },

  handleEvent: function ss_handleEvent(aEvent) {
-    let window = aEvent.currentTarget.ownerDocument.defaultView;
+    let window = aEvent.currentTarget.ownerGlobal;
    switch (aEvent.type) {
      case "TabOpen": {
        let browser = aEvent.target;
--- a/mobile/android/modules/NetErrorHelper.jsm
+++ b/mobile/android/modules/NetErrorHelper.jsm
@ -166,7 +166,7 @@ handlers.wifi = {

      // Even at this point, Android sometimes lies about the real state of the network and this reload request fails.
      // Add a 500ms delay before refreshing the page.
-      node.ownerDocument.defaultView.setTimeout(function() {
+      node.ownerGlobal.setTimeout(function() {
        node.ownerDocument.location.reload(false);
      }, 500);
    }
--- a/mobile/android/tests/browser/robocop/testAccessibleCarets.js
+++ b/mobile/android/tests/browser/robocop/testAccessibleCarets.js
@ -1,4 +1,4 @@
-// -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
+// -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
 /* 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/. */
@ -57,7 +57,7 @@ function isInputOrTextarea(element) {
 function elementSelection(element) {
  return (isInputOrTextarea(element)) ?
    element.editor.selection :
-    element.ownerDocument.defaultView.getSelection();
+    element.ownerGlobal.getSelection();
 }

 /**
--- a/netwerk/cookie/test/browser/browser_originattributes.js
+++ b/netwerk/cookie/test/browser/browser_originattributes.js
@ -20,7 +20,7 @@ function* openTabInUserContext(uri, userContextId) {

  // select tab and make sure its browser is focused
  gBrowser.selectedTab = tab;
-  tab.ownerDocument.defaultView.focus();
+  tab.ownerGlobal.focus();

  let browser = gBrowser.getBrowserForTab(tab);
  // wait for tab load
--- a/services/sync/tps/extensions/mozmill/resource/driver/controller.js
+++ b/services/sync/tps/extensions/mozmill/resource/driver/controller.js
@ -851,7 +851,7 @@ MozMillController.prototype.mouseMove = function (doc, start, dest) {

    var evt = element.ownerDocument.createEvent('MouseEvents');
    if (evt.initMouseEvent) {
-      evt.initMouseEvent('mousemove', true, true, element.ownerDocument.defaultView,
+      evt.initMouseEvent('mousemove', true, true, element.ownerGlobal,
                         1, screenX, screenY, clientX, clientY);
    } else {
      evt.initEvent('mousemove', true, true);
--- a/services/sync/tps/extensions/mozmill/resource/driver/mozelement.js
+++ b/services/sync/tps/extensions/mozmill/resource/driver/mozelement.js
@ -378,10 +378,10 @@ MozMillElement.prototype.mouseEvent = function (aOffsetX, aOffsetY, aEvent, aExp
    EventUtils.synthesizeMouseExpectEvent(this.element, aOffsetX, aOffsetY, aEvent,
                                          target, aExpectedEvent.type,
                                          "MozMillElement.mouseEvent()",
-                                          this.element.ownerDocument.defaultView);
+                                          this.element.ownerGlobal);
  } else {
    EventUtils.synthesizeMouse(this.element, aOffsetX, aOffsetY, aEvent,
-                               this.element.ownerDocument.defaultView);
+                               this.element.ownerGlobal);
  }

  // Bug 555347
@ -569,7 +569,7 @@ MozMillElement.prototype.touchEvent = function (aOffsetX, aOffsetY, aEvent) {
  }

  EventUtils.synthesizeTouch(this.element, aOffsetX, aOffsetY, aEvent,
-                             this.element.ownerDocument.defaultView);
+                             this.element.ownerGlobal);

  return true;
 };
--- a/services/sync/tps/extensions/mozmill/resource/stdlib/utils.js
+++ b/services/sync/tps/extensions/mozmill/resource/stdlib/utils.js
@ -269,7 +269,7 @@ function waitFor(callback, message, timeout, interval, thisObject) {
 * Note this function will not work if the user has custom toolbars (via extension) at the bottom or left/right of the screen
 */
 function getChromeOffset(elem) {
-  var win = elem.ownerDocument.defaultView;
+  var win = elem.ownerGlobal;
  // Calculate x offset
  var chromeWidth = 0;

@ -304,7 +304,7 @@ function takeScreenshot(node, highlights) {
  // node can be either a window or an arbitrary DOM node
  try {
    // node is an arbitrary DOM node
-    win = node.ownerDocument.defaultView;
+    win = node.ownerGlobal;
    rect = node.getBoundingClientRect();
    width = rect.width;
    height = rect.height;
--- a/testing/marionette/accessibility.js
+++ b/testing/marionette/accessibility.js
@ -329,7 +329,7 @@ accessibility.Checks = class {
      return;
    }

-    let win = element.ownerDocument.defaultView;
+    let win = element.ownerGlobal;
    let disabledAccessibility = this.matchState(
        accessible, accessibility.State.Unavailable);
    let explorable = win.getComputedStyle(element)
--- a/testing/marionette/capture.js
+++ b/testing/marionette/capture.js
@ -35,7 +35,7 @@ capture.Format = {
 *     The canvas element where the element has been painted on.
 */
 capture.element = function (node, highlights = []) {
-  let win = node.ownerDocument.defaultView;
+  let win = node.ownerGlobal;
  let rect = node.getBoundingClientRect();

  return capture.canvas(
--- a/testing/marionette/element.js
+++ b/testing/marionette/element.js
@ -882,7 +882,7 @@ element.coordinates = function (
 *     True if if |el| is in viewport, false otherwise.
 */
 element.inViewport = function (el, x = undefined, y = undefined) {
-  let win = el.ownerDocument.defaultView;
+  let win = el.ownerGlobal;
  let c = element.coordinates(el, x, y);
  let vp = {
    top: win.pageYOffset,
@ -916,7 +916,7 @@ element.inViewport = function (el, x = undefined, y = undefined) {
 *     True if visible, false otherwise.
 */
 element.isVisible = function (el, x = undefined, y = undefined) {
-  let win = el.ownerDocument.defaultView;
+  let win = el.ownerGlobal;

  // Bug 1094246: webdriver's isShown doesn't work with content xul
  if (!element.isXULElement(el) && !atom.isElementDisplayed(el, win)) {
--- a/testing/marionette/event.js
+++ b/testing/marionette/event.js
@ -78,7 +78,7 @@ event.sendMouseEvent = function (mouseEvent, target, window = undefined) {
  if (!target.nodeType) {
    target = window.document.getElementById(target);
  } else {
-    window = window || target.ownerDocument.defaultView;
+    window = window || target.ownerGlobal;
  }

  let ev = window.document.createEvent("MouseEvent");
--- a/testing/marionette/interaction.js
+++ b/testing/marionette/interaction.js
@ -395,5 +395,5 @@ interaction.isElementSelected = function (el, strict = false) {
 };

 function getWindow(el) {
-  return el.ownerDocument.defaultView;
+  return el.ownerGlobal;
 }
--- a/testing/marionette/legacyaction.js
+++ b/testing/marionette/legacyaction.js
@ -318,7 +318,7 @@ action.Chain.prototype.actions = function (chain, touchId, i, keyModifiers, cb)
 * form [clientX, clientY, pageX, pageY, screenX, screenY].
 */
 action.Chain.prototype.getCoordinateInfo = function (el, corx, cory) {
-  let win = el.ownerDocument.defaultView;
+  let win = el.ownerGlobal;
  return [
    corx, // clientX
    cory, // clientY
@ -449,7 +449,7 @@ action.Chain.prototype.generateEvents = function (
          "contextmenu",
          true,
          true,
-          target.ownerDocument.defaultView,
+          target.ownerGlobal,
          1,
          screenX,
          screenY,
--- a/testing/mochitest/BrowserTestUtils/BrowserTestUtils.jsm
+++ b/testing/mochitest/BrowserTestUtils/BrowserTestUtils.jsm
@ -75,9 +75,9 @@ this.BrowserTestUtils = {
      }
    }
    let tab = yield BrowserTestUtils.openNewForegroundTab(options.gBrowser, options.url);
-    let originalWindow = tab.ownerDocument.defaultView;
+    let originalWindow = tab.ownerGlobal;
    let result = yield taskFn(tab.linkedBrowser);
-    let finalWindow = tab.ownerDocument.defaultView;
+    let finalWindow = tab.ownerGlobal;
    if (originalWindow == finalWindow && !tab.closing && tab.linkedBrowser) {
      yield BrowserTestUtils.removeTab(tab);
    } else {
@ -192,7 +192,7 @@ this.BrowserTestUtils = {
    }

    return new Promise(resolve => {
-      let mm = browser.ownerDocument.defaultView.messageManager;
+      let mm = browser.ownerGlobal.messageManager;
      mm.addMessageListener("browser-test-utils:loadEvent", function onLoad(msg) {
        if (msg.target == browser && (!msg.data.subframe || includeSubFrames) &&
            isWanted(msg.data.url)) {
@ -390,7 +390,7 @@ this.BrowserTestUtils = {
    browser.loadURI(uri);

    // Nothing to do in non-e10s mode.
-    if (!browser.ownerDocument.defaultView.gMultiProcessBrowser) {
+    if (!browser.ownerGlobal.gMultiProcessBrowser) {
      return;
    }

@ -690,7 +690,7 @@ this.BrowserTestUtils = {
    let waitForLoad = () =>
      this.waitForContentEvent(browser, "AboutNetErrorLoad", false, null, true);

-    let win = browser.ownerDocument.defaultView;
+    let win = browser.ownerGlobal;
    let tab = win.gBrowser.getTabForBrowser(browser);
    if (!tab || browser.isRemoteBrowser || !win.gMultiProcessBrowser) {
      return waitForLoad();
@ -820,7 +820,7 @@ this.BrowserTestUtils = {
      }, true);

      if (!dontRemove && !tab.closing) {
-        tab.ownerDocument.defaultView.gBrowser.removeTab(tab);
+        tab.ownerGlobal.gBrowser.removeTab(tab);
      }
    });
  },
@ -979,7 +979,7 @@ this.BrowserTestUtils = {
    yield Promise.all(expectedPromises);

    if (shouldShowTabCrashPage) {
-      let gBrowser = browser.ownerDocument.defaultView.gBrowser;
+      let gBrowser = browser.ownerGlobal.gBrowser;
      let tab = gBrowser.getTabForBrowser(browser);
      if (tab.getAttribute("crashed") != "true") {
        throw new Error("Tab should be marked as crashed");
@ -1002,7 +1002,7 @@ this.BrowserTestUtils = {
   * @returns {Promise}
   */
  waitForAttribute(attr, element, value) {
-    let MutationObserver = element.ownerDocument.defaultView.MutationObserver;
+    let MutationObserver = element.ownerGlobal.MutationObserver;
    return new Promise(resolve => {
      let mut = new MutationObserver(mutations => {
        if ((!value && element.getAttribute(attr)) ||
--- a/testing/mochitest/tests/SimpleTest/AsyncUtilsContent.js
+++ b/testing/mochitest/tests/SimpleTest/AsyncUtilsContent.js
@ -41,7 +41,7 @@ addMessageListener("Test:SynthesizeMouse", (message) => {
      // Account for nodes found in iframes.
      let cur = target;
      do {
-        let frame = cur.ownerDocument.defaultView.frameElement;
+        let frame = cur.ownerGlobal.frameElement;
        let rect = frame.getBoundingClientRect();

        left += rect.left;
--- a/toolkit/components/addoncompat/RemoteAddonsParent.jsm
+++ b/toolkit/components/addoncompat/RemoteAddonsParent.jsm
@ -442,7 +442,7 @@ var EventTargetParent = {

      // Check if |target| is somewhere on the patch from the
      // <tabbrowser> up to the root element.
-      let window = target.ownerDocument.defaultView;
+      let window = target.ownerGlobal;
      if (window && target.contains(window.gBrowser)) {
        return window;
      }
@ -455,7 +455,7 @@ var EventTargetParent = {
  // <browser> element and the window since those are the two possible
  // results of redirectEventTarget.
  getTargets(browser) {
-    let window = browser.ownerDocument.defaultView;
+    let window = browser.ownerGlobal;
    return [browser, window];
  },

@ -706,7 +706,7 @@ ContentDocShellTreeItemInterposition.getters.rootTreeItem =
      return null;
    }

-    let chromeWin = browser.ownerDocument.defaultView;
+    let chromeWin = browser.ownerGlobal;

    // Return that window's docshell.
    return chromeWin.QueryInterface(Ci.nsIInterfaceRequestor)
@ -981,7 +981,7 @@ function wrapProgressListener(kind, listener) {
 }

 TabBrowserElementInterposition.methods.addProgressListener = function(addon, target, listener) {
-  if (!target.ownerDocument.defaultView.gMultiProcessBrowser) {
+  if (!target.ownerGlobal.gMultiProcessBrowser) {
    return target.addProgressListener(listener);
  }

@ -990,7 +990,7 @@ TabBrowserElementInterposition.methods.addProgressListener = function(addon, tar
 };

 TabBrowserElementInterposition.methods.removeProgressListener = function(addon, target, listener) {
-  if (!target.ownerDocument.defaultView.gMultiProcessBrowser) {
+  if (!target.ownerGlobal.gMultiProcessBrowser) {
    return target.removeProgressListener(listener);
  }

@ -999,7 +999,7 @@ TabBrowserElementInterposition.methods.removeProgressListener = function(addon,
 };

 TabBrowserElementInterposition.methods.addTabsProgressListener = function(addon, target, listener) {
-  if (!target.ownerDocument.defaultView.gMultiProcessBrowser) {
+  if (!target.ownerGlobal.gMultiProcessBrowser) {
    return target.addTabsProgressListener(listener);
  }

@ -1008,7 +1008,7 @@ TabBrowserElementInterposition.methods.addTabsProgressListener = function(addon,
 };

 TabBrowserElementInterposition.methods.removeTabsProgressListener = function(addon, target, listener) {
-  if (!target.ownerDocument.defaultView.gMultiProcessBrowser) {
+  if (!target.ownerGlobal.gMultiProcessBrowser) {
    return target.removeTabsProgressListener(listener);
  }

--- a/toolkit/components/narrate/Narrator.jsm
+++ b/toolkit/components/narrate/Narrator.jsm
@ -320,7 +320,7 @@ Highlighter.prototype = {
    let containerRect = this.container.getBoundingClientRect();
    let range = this._getRange(startOffset, startOffset + length);
    let rangeRects = range.getClientRects();
-    let win = this.container.ownerDocument.defaultView;
+    let win = this.container.ownerGlobal;
    let computedStyle = win.getComputedStyle(range.endContainer.parentNode);
    let nodes = this._getFreshHighlightNodes(rangeRects.length);

--- a/toolkit/components/narrate/test/NarrateTestUtils.jsm
+++ b/toolkit/components/narrate/test/NarrateTestUtils.jsm
@ -25,7 +25,7 @@ this.NarrateTestUtils = {
  FORWARD: "#narrate-skip-next",

  isVisible(element) {
-    let style = element.ownerDocument.defaultView.getComputedStyle(element);
+    let style = element.ownerGlobal.getComputedStyle(element);
    if (style.display == "none") {
      return false;
    } else if (style.visibility != "visible") {
--- a/toolkit/components/passwordmgr/LoginManagerParent.jsm
+++ b/toolkit/components/passwordmgr/LoginManagerParent.jsm
@ -276,7 +276,7 @@ var LoginManagerParent = {
    // nsAutoCompleteController).
    if (remote) {
      let results = new UserAutoCompleteResult(searchString, matchingLogins, {isSecure});
-      AutoCompletePopup.showPopupWithResults({ browser: target.ownerDocument.defaultView, rect, results });
+      AutoCompletePopup.showPopupWithResults({ browser: target.ownerGlobal, rect, results });
    }

    // Convert the array of nsILoginInfo to vanilla JS objects since nsILoginInfo
@ -295,7 +295,7 @@ var LoginManagerParent = {
    function getPrompter() {
      var prompterSvc = Cc["@mozilla.org/login-manager/prompter;1"].
                        createInstance(Ci.nsILoginManagerPrompter);
-      prompterSvc.init(target.ownerDocument.defaultView);
+      prompterSvc.init(target.ownerGlobal);
      prompterSvc.browser = target;
      prompterSvc.opener = openerTopWindow;
      return prompterSvc;
@ -484,7 +484,7 @@ var LoginManagerParent = {
    state.hasInsecureLoginForms = hasInsecureLoginForms;

    // Report the insecure login form state immediately.
-    browser.dispatchEvent(new browser.ownerDocument.defaultView
+    browser.dispatchEvent(new browser.ownerGlobal
                                 .CustomEvent("InsecureLoginFormsStateChange"));
  },
 };
--- a/toolkit/components/passwordmgr/test/browser/browser_passwordmgr_editing.js
+++ b/toolkit/components/passwordmgr/test/browser/browser_passwordmgr_editing.js
@ -28,7 +28,7 @@ function synthesizeDblClickOnCell(aTree, column, row) {
  let y = rect.y + rect.height / 2;
  // Simulate the double click.
  EventUtils.synthesizeMouse(aTree.body, x, y, { clickCount: 2 },
-                             aTree.ownerDocument.defaultView);
+                             aTree.ownerGlobal);
 }

 function* togglePasswords() {
--- a/toolkit/components/passwordmgr/test/chrome/notification_common.js
+++ b/toolkit/components/passwordmgr/test/chrome/notification_common.js
@ -26,7 +26,7 @@ function getPopupNotifications(aWindow) {
                                 .QueryInterface(Ci.nsIInterfaceRequestor)
                                 .getInterface(Ci.nsIWebNavigation)
                                 .QueryInterface(Ci.nsIDocShell)
-                                 .chromeEventHandler.ownerDocument.defaultView;
+                                 .chromeEventHandler.ownerGlobal;

    var popupNotifications = chromeWin.PopupNotifications;
    return popupNotifications;
@ -100,7 +100,7 @@ function dumpNotifications() {
                           .QueryInterface(Ci.nsIInterfaceRequestor)
                           .getInterface(Ci.nsIWebNavigation)
                           .QueryInterface(Ci.nsIDocShell)
-                           .chromeEventHandler.ownerDocument.defaultView;
+                           .chromeEventHandler.ownerGlobal;
    var nb = chromeWin.getNotificationBox(window.top);
    notes = nb.allNotifications;
    ok(true, "Found " + notes.length + " notification bars.");
--- a/toolkit/components/processsingleton/MainProcessSingleton.js
+++ b/toolkit/components/processsingleton/MainProcessSingleton.js
@ -52,7 +52,7 @@ MainProcessSingleton.prototype = {
      var title = searchBundle.GetStringFromName("error_invalid_engine_title");
      var msg = searchBundle.formatStringFromName("error_invalid_engine_msg",
                                                  [brandName], 1);
-      Services.ww.getNewPrompter(browser.ownerDocument.defaultView).alert(title, msg);
+      Services.ww.getNewPrompter(browser.ownerGlobal).alert(title, msg);
      return;
    }

--- a/toolkit/components/prompts/src/nsPrompter.js
+++ b/toolkit/components/prompts/src/nsPrompter.js
@ -299,8 +299,7 @@ var PromptUtilsTemp = {
            var chromeWin = promptWin.QueryInterface(Ci.nsIInterfaceRequestor)
                                     .getInterface(Ci.nsIWebNavigation)
                                     .QueryInterface(Ci.nsIDocShell)
-                                     .chromeEventHandler.ownerDocument
-                                     .defaultView.wrappedJSObject;
+                                     .chromeEventHandler.ownerGlobal.wrappedJSObject;

            if (chromeWin.getTabModalPromptBox)
                promptBox = chromeWin.getTabModalPromptBox(promptWin);
--- a/toolkit/components/satchel/AutoCompletePopup.jsm
+++ b/toolkit/components/satchel/AutoCompletePopup.jsm
@ -144,7 +144,7 @@ this.AutoCompletePopup = {
      return;
    }

-    let window = browser.ownerDocument.defaultView;
+    let window = browser.ownerGlobal;
    let tabbrowser = window.gBrowser;
    if (Services.focus.activeWindow != window ||
        tabbrowser.selectedBrowser != browser) {
--- a/toolkit/components/satchel/nsFormAutoComplete.js
+++ b/toolkit/components/satchel/nsFormAutoComplete.js
@ -47,7 +47,7 @@ function isAutocompleteDisabled(aField) {
 */
 function FormHistoryClient({ formField, inputName }) {
    if (formField && inputName != this.SEARCHBAR_ID) {
-        let window = formField.ownerDocument.defaultView;
+        let window = formField.ownerGlobal;
        let topDocShell = window.QueryInterface(Ci.nsIInterfaceRequestor)
                             .getInterface(Ci.nsIDocShell)
                             .sameTypeRootTreeItem
--- a/toolkit/components/tooltiptext/TooltipTextProvider.js
+++ b/toolkit/components/tooltiptext/TooltipTextProvider.js
@ -19,7 +19,7 @@ TooltipTextProvider.prototype = {
      return false;
    }

-    var defView = tipElement.ownerDocument.defaultView;
+    var defView = tipElement.ownerGlobal;
    // XXX Work around bug 350679:
    // "Tooltips can be fired in documents with no view".
    if (!defView)
--- a/toolkit/content/browser-content.js
+++ b/toolkit/content/browser-content.js
@ -84,10 +84,10 @@ var ClickEventHandler = {
        continue;
      }

-      var overflowx = this._scrollable.ownerDocument.defaultView
+      var overflowx = this._scrollable.ownerGlobal
                          .getComputedStyle(this._scrollable)
                          .getPropertyValue("overflow-x");
-      var overflowy = this._scrollable.ownerDocument.defaultView
+      var overflowy = this._scrollable.ownerGlobal
                          .getComputedStyle(this._scrollable)
                          .getPropertyValue("overflow-y");
      // we already discarded non-multiline selects so allow vertical
@ -111,7 +111,7 @@ var ClickEventHandler = {
    }

    if (!this._scrollable) {
-      this._scrollable = aNode.ownerDocument.defaultView;
+      this._scrollable = aNode.ownerGlobal;
      if (this._scrollable.scrollMaxX != this._scrollable.scrollMinX) {
        this._scrolldir = this._scrollable.scrollMaxY !=
                          this._scrollable.scrollMinY ? "NSEW" : "EW";
@ -936,7 +936,7 @@ addMessageListener("WebChannelMessageToContent", function(e) {
    if (e.principal.subsumes(targetPrincipal)) {
      // If eventTarget is a window, use it as the targetWindow, otherwise
      // find the window that owns the eventTarget.
-      let targetWindow = eventTarget instanceof Ci.nsIDOMWindow ? eventTarget : eventTarget.ownerDocument.defaultView;
+      let targetWindow = eventTarget instanceof Ci.nsIDOMWindow ? eventTarget : eventTarget.ownerGlobal;

      eventTarget.dispatchEvent(new targetWindow.CustomEvent("WebChannelMessageToContent", {
        detail: Cu.cloneInto({
@ -1240,7 +1240,7 @@ var ViewSelectionSource = {
   *        Some element within the fragment of interest.
   */
  getMathMLSelection(node) {
-    var Node = node.ownerDocument.defaultView.Node;
+    var Node = node.ownerGlobal.Node;
    this._lineCount = 0;
    this._startTargetLine = 0;
    this._endTargetLine = 0;
@ -1297,7 +1297,7 @@ var ViewSelectionSource = {
  },

  getOuterMarkup(node, indent) {
-    var Node = node.ownerDocument.defaultView.Node;
+    var Node = node.ownerGlobal.Node;
    var newline = "";
    var padding = "";
    var str = "";
@ -1546,7 +1546,7 @@ let AutoCompletePopup = {
    }

    let rect = BrowserUtils.getElementBoundingScreenRect(element);
-    let window = element.ownerDocument.defaultView;
+    let window = element.ownerGlobal;
    let dir = window.getComputedStyle(element).direction;
    let results = this.getResultsFromController(input);

@ -1667,7 +1667,7 @@ let DateTimePickerListener = {
   * Helper function that returns the CSS direction property of the element.
   */
  getComputedDirection(aElement) {
-    return aElement.ownerDocument.defaultView.getComputedStyle(aElement)
+    return aElement.ownerGlobal.getComputedStyle(aElement)
      .getPropertyValue("direction");
  },

--- a/toolkit/content/customizeToolbar.js
+++ b/toolkit/content/customizeToolbar.js
@ -797,7 +797,7 @@ function isUnwantedDragEvent(aEvent) {
  if (!mozSourceNode) {
    return true;
  }
-  let sourceWindow = mozSourceNode.ownerDocument.defaultView;
+  let sourceWindow = mozSourceNode.ownerGlobal;
  return sourceWindow != window && sourceWindow != gToolboxDocument.defaultView;
 }

--- a/toolkit/content/tests/chrome/test_arrowpanel.xul
+++ b/toolkit/content/tests/chrome/test_arrowpanel.xul
@ -228,7 +228,7 @@ function checkPanelPosition(panel)
  let anchor = panel.anchorNode;
  let adj = 0, hwinpos = 0, vwinpos = 0;
  if (anchor.ownerDocument != document) {
-    var framerect = anchor.ownerDocument.defaultView.frameElement.getBoundingClientRect();
+    var framerect = anchor.ownerGlobal.frameElement.getBoundingClientRect();
    hwinpos = framerect.left;
    vwinpos = framerect.top;
  }
--- a/toolkit/content/tests/chrome/window_browser_drop.xul
+++ b/toolkit/content/tests/chrome/window_browser_drop.xul
@ -72,7 +72,7 @@ function* expectLink(browser, expectedLinks, data, testid, onbody=false) {

  function dropOnBrowserSync() {
    let dropEl = onbody ? browser.contentDocument.body : browser;
-    synthesizeDrop(dropEl, dropEl, data, "", dropEl.ownerDocument.defaultView);
+    synthesizeDrop(dropEl, dropEl, data, "", dropEl.ownerGlobal);
  }
  let links;
  if (browser.isRemoteBrowser) {
--- a/toolkit/content/tests/widgets/test_popupreflows.xul
+++ b/toolkit/content/tests/widgets/test_popupreflows.xul
@ -51,7 +51,7 @@ let observer = {
 function countReflows(testfn, expected) {
  let deferred = Promise.defer();
  observer.reflows = [];
-  let docShell = panel.ownerDocument.defaultView
+  let docShell = panel.ownerGlobal
                  .QueryInterface(Components.interfaces.nsIInterfaceRequestor)
                  .getInterface(Components.interfaces.nsIWebNavigation)
                  .QueryInterface(Components.interfaces.nsIDocShell);
--- a/toolkit/content/widgets/autocomplete.xml
+++ b/toolkit/content/widgets/autocomplete.xml
@ -843,7 +843,7 @@
            this.showImageColumn = this.mInput.showImageColumn;

            var rect = aElement.getBoundingClientRect();
-            var nav = aElement.ownerDocument.defaultView.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
+            var nav = aElement.ownerGlobal.QueryInterface(Components.interfaces.nsIInterfaceRequestor)
                              .getInterface(Components.interfaces.nsIWebNavigation);
            var docShell = nav.QueryInterface(Components.interfaces.nsIDocShell);
            var docViewer = docShell.contentViewer;
@ -851,7 +851,7 @@
            this.setAttribute("width", width > 100 ? width : 100);

            // Adjust the direction of the autocomplete popup list based on the textbox direction, bug 649840
-            var popupDirection = aElement.ownerDocument.defaultView.getComputedStyle(aElement).direction;
+            var popupDirection = aElement.ownerGlobal.getComputedStyle(aElement).direction;
            this.style.direction = popupDirection;

            this.openPopup(aElement, "after_start", 0, 0, false, false);
--- a/toolkit/content/widgets/button.xml
+++ b/toolkit/content/widgets/button.xml
@ -82,7 +82,7 @@
        <body>
        <![CDATA[
          // if the node isn't visible, don't descend into it.
-          var cs = node.ownerDocument.defaultView.getComputedStyle(node);
+          var cs = node.ownerGlobal.getComputedStyle(node);
          if (cs.visibility != "visible" || cs.display == "none") {
            return NodeFilter.FILTER_REJECT;
          }
--- a/toolkit/content/widgets/popup.xml
+++ b/toolkit/content/widgets/popup.xml
@ -670,7 +670,7 @@
        <body>
        <![CDATA[
          if (this._scrollTimer) {
-            this.ownerDocument.defaultView.clearInterval(this._scrollTimer);
+            this.ownerGlobal.clearInterval(this._scrollTimer);
            this._scrollTimer = 0;
          }
        ]]>
@ -744,7 +744,7 @@
            let scrollAmount = event.screenY <= popupRect.top ? -1 : 1;
            this.scrollBox.scrollByIndex(scrollAmount);

-            let win = this.ownerDocument.defaultView;
+            let win = this.ownerGlobal;
            this._scrollTimer = win.setInterval(() => {
              this.scrollBox.scrollByIndex(scrollAmount);
            }, this.AUTOSCROLL_INTERVAL);
--- a/Показать больше
+++ b/Показать больше