Bug 1354081 - Update pdf.js to version 1.7.418. r=bdahl

browser/extensions/pdfjs/README.mozilla

@@ -1,3 +1,3 @@
 This is the pdf.js project output, https://github.com/mozilla/pdf.js
 
-Current extension version is: 1.7.401
+Current extension version is: 1.7.418

browser/extensions/pdfjs/content/PdfJs.jsm

@@ -190,9 +190,9 @@ var PdfJs = {
 
   updateRegistration: function updateRegistration() {
     if (this.enabled) {
-      this._ensureRegistered();
+      this.ensureRegistered();
     } else {
-      this._ensureUnregistered();
+      this.ensureUnregistered();
     }
   },
 
@@ -205,7 +205,7 @@ var PdfJs = {
       Services.obs.removeObserver(this, TOPIC_PLUGIN_INFO_UPDATED);
       this._initialized = false;
     }
-    this._ensureUnregistered();
+    this.ensureUnregistered();
   },
 
   _migrate: function migrate() {
@@ -324,7 +324,7 @@ var PdfJs = {
     return !enabledPluginFound;
   },
 
-  _ensureRegistered: function _ensureRegistered() {
+  ensureRegistered: function ensureRegistered() {
     if (this._registered) {
       return;
     }
@@ -335,7 +335,7 @@ var PdfJs = {
     this._registered = true;
   },
 
-  _ensureUnregistered: function _ensureUnregistered() {
+  ensureUnregistered: function ensureUnregistered() {
     if (!this._registered) {
       return;
     }

browser/extensions/pdfjs/content/PdfStreamConverter.jsm

@@ -33,7 +33,9 @@ const MAX_STRING_PREF_LENGTH = 128;
 
 Cu.import("resource://gre/modules/XPCOMUtils.jsm");
 Cu.import("resource://gre/modules/Services.jsm");
-Cu.import("resource://gre/modules/NetUtil.jsm");
+
+XPCOMUtils.defineLazyModuleGetter(this, "NetUtil",
+  "resource://gre/modules/NetUtil.jsm");
 
 XPCOMUtils.defineLazyModuleGetter(this, "NetworkManager",
   "resource://pdf.js/PdfJsNetwork.jsm");

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

@@ -1292,6 +1292,16 @@ var CustomStyle = function CustomStyleClosure() {
   };
   return CustomStyle;
 }();
+var RenderingCancelledException = function RenderingCancelledException() {
+  function RenderingCancelledException(msg, type) {
+    this.message = msg;
+    this.type = type;
+  }
+  RenderingCancelledException.prototype = new Error();
+  RenderingCancelledException.prototype.name = 'RenderingCancelledException';
+  RenderingCancelledException.constructor = RenderingCancelledException;
+  return RenderingCancelledException;
+}();
 var hasCanvasTypedArrays;
 hasCanvasTypedArrays = function () {
   return true;
@@ -1380,6 +1390,8 @@ function getDefaultSetting(id) {
       return globalSettings ? globalSettings.externalLinkRel : DEFAULT_LINK_REL;
     case 'enableStats':
       return !!(globalSettings && globalSettings.enableStats);
+    case 'pdfjsNext':
+      return !!(globalSettings && globalSettings.pdfjsNext);
     default:
       throw new Error('Unknown default setting: ' + id);
   }
@@ -1407,6 +1419,7 @@ exports.isExternalLinkTargetSet = isExternalLinkTargetSet;
 exports.isValidUrl = isValidUrl;
 exports.getFilenameFromUrl = getFilenameFromUrl;
 exports.LinkTarget = LinkTarget;
+exports.RenderingCancelledException = RenderingCancelledException;
 exports.hasCanvasTypedArrays = hasCanvasTypedArrays;
 exports.getDefaultSetting = getDefaultSetting;
 exports.DEFAULT_LINK_REL = DEFAULT_LINK_REL;
@@ -2068,6 +2081,7 @@ var FontFaceObject = displayFontLoader.FontFaceObject;
 var FontLoader = displayFontLoader.FontLoader;
 var CanvasGraphics = displayCanvas.CanvasGraphics;
 var Metadata = displayMetadata.Metadata;
+var RenderingCancelledException = displayDOMUtils.RenderingCancelledException;
 var getDefaultSetting = displayDOMUtils.getDefaultSetting;
 var DOMCanvasFactory = displayDOMUtils.DOMCanvasFactory;
 var DOMCMapReaderFactory = displayDOMUtils.DOMCMapReaderFactory;
@@ -3298,7 +3312,7 @@ var InternalRenderTask = function InternalRenderTaskClosure() {
     cancel: function InternalRenderTask_cancel() {
       this.running = false;
       this.cancelled = true;
-      this.callback('cancelled');
+      this.callback(new RenderingCancelledException('Rendering cancelled, page ' + this.pageNumber, 'canvas'));
     },
     operatorListChanged: function InternalRenderTask_operatorListChanged() {
       if (!this.graphicsReady) {
@@ -3363,8 +3377,8 @@ var _UnsupportedManager = function UnsupportedManagerClosure() {
     }
   };
 }();
-exports.version = '1.7.401';
-exports.build = '57d9a64c';
+exports.version = '1.7.418';
+exports.build = 'a662d268';
 exports.getDocument = getDocument;
 exports.PDFDataRangeTransport = PDFDataRangeTransport;
 exports.PDFWorker = PDFWorker;
@@ -4331,8 +4345,8 @@ if (!globalScope.PDFJS) {
   globalScope.PDFJS = {};
 }
 var PDFJS = globalScope.PDFJS;
-PDFJS.version = '1.7.401';
-PDFJS.build = '57d9a64c';
+PDFJS.version = '1.7.418';
+PDFJS.build = 'a662d268';
 PDFJS.pdfBug = false;
 if (PDFJS.verbosity !== undefined) {
   sharedUtil.setVerbosityLevel(PDFJS.verbosity);
@@ -4392,6 +4406,7 @@ PDFJS.disableWebGL = PDFJS.disableWebGL === undefined ? true : PDFJS.disableWebG
 PDFJS.externalLinkTarget = PDFJS.externalLinkTarget === undefined ? LinkTarget.NONE : PDFJS.externalLinkTarget;
 PDFJS.externalLinkRel = PDFJS.externalLinkRel === undefined ? DEFAULT_LINK_REL : PDFJS.externalLinkRel;
 PDFJS.isEvalSupported = PDFJS.isEvalSupported === undefined ? true : PDFJS.isEvalSupported;
+PDFJS.pdfjsNext = PDFJS.pdfjsNext === undefined ? false : PDFJS.pdfjsNext;
 PDFJS.getDocument = displayAPI.getDocument;
 PDFJS.PDFDataRangeTransport = displayAPI.PDFDataRangeTransport;
 PDFJS.PDFWorker = displayAPI.PDFWorker;
@@ -6670,8 +6685,8 @@ exports.TilingPattern = TilingPattern;
 "use strict";
 
 
-var pdfjsVersion = '1.7.401';
-var pdfjsBuild = '57d9a64c';
+var pdfjsVersion = '1.7.418';
+var pdfjsBuild = 'a662d268';
 var pdfjsSharedUtil = __w_pdfjs_require__(0);
 var pdfjsDisplayGlobal = __w_pdfjs_require__(8);
 var pdfjsDisplayAPI = __w_pdfjs_require__(3);
@@ -6702,6 +6717,7 @@ exports.createObjectURL = pdfjsSharedUtil.createObjectURL;
 exports.removeNullCharacters = pdfjsSharedUtil.removeNullCharacters;
 exports.shadow = pdfjsSharedUtil.shadow;
 exports.createBlob = pdfjsSharedUtil.createBlob;
+exports.RenderingCancelledException = pdfjsDisplayDOMUtils.RenderingCancelledException;
 exports.getFilenameFromUrl = pdfjsDisplayDOMUtils.getFilenameFromUrl;
 exports.addLinkAttributes = pdfjsDisplayDOMUtils.addLinkAttributes;
 

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

@@ -27676,9 +27676,6 @@ var Font = function FontClosure() {
               }
               glyphId = offsetIndex < 0 ? j : offsets[offsetIndex + j - start];
               glyphId = glyphId + delta & 0xFFFF;
-              if (glyphId === 0) {
-                continue;
-              }
               mappings.push({
                 charCode: j,
                 glyphId: glyphId
@@ -36373,8 +36370,8 @@ exports.Type1Parser = Type1Parser;
 "use strict";
 
 
-var pdfjsVersion = '1.7.401';
-var pdfjsBuild = '57d9a64c';
+var pdfjsVersion = '1.7.418';
+var pdfjsBuild = 'a662d268';
 var pdfjsCoreWorker = __w_pdfjs_require__(17);
 ;
 exports.WorkerMessageHandler = pdfjsCoreWorker.WorkerMessageHandler;

browser/extensions/pdfjs/content/pdfjschildbootstrap-enabled.js

@@ -0,0 +1,31 @@
+/* Copyright 2014 Mozilla Foundation
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+/* globals Components, PdfJs, Services */
+
+"use strict";
+
+/*
+ * pdfjschildbootstrap-enabled.js loads into the content process to
+ * take care of initializing our built-in version of pdfjs when
+ * running remote. It will only be run when PdfJs.enable is true.
+ */
+
+Components.utils.import("resource://gre/modules/Services.jsm");
+Components.utils.import("resource://pdf.js/PdfJs.jsm");
+
+if (Services.appinfo.processType === Services.appinfo.PROCESS_TYPE_CONTENT) {
+  // register various pdfjs factories that hook us into content loading.
+  PdfJs.ensureRegistered();
+}

browser/extensions/pdfjs/content/pdfjschildbootstrap.js

@@ -12,7 +12,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
-/* globals Components, PdfjsContentUtils, PdfJs, Services */
+/* globals Components, PdfjsContentUtils */
 
 "use strict";
 
@@ -21,14 +21,7 @@
  * initializing our built-in version of pdfjs when running remote.
  */
 
-Components.utils.import("resource://gre/modules/Services.jsm");
-Components.utils.import("resource://pdf.js/PdfJs.jsm");
 Components.utils.import("resource://pdf.js/PdfjsContentUtils.jsm");
 
 // init content utils shim pdfjs will use to access privileged apis.
 PdfjsContentUtils.init();
-
-if (Services.appinfo.processType === Services.appinfo.PROCESS_TYPE_CONTENT) {
-  // register various pdfjs factories that hook us into content loading.
-  PdfJs.updateRegistration();
-}

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

@@ -4944,7 +4944,7 @@ var PDFPageView = function PDFPageViewClosure() {
         if (paintTask === self.paintTask) {
           self.paintTask = null;
         }
-        if (error === 'cancelled') {
+        if (error instanceof pdfjsLib.RenderingCancelledException) {
           self.error = null;
           return Promise.resolve(undefined);
         }