Bug 1502472 - Update pdf.js to version 2.0.943. r=bdahl

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: 2.0.936
+Current extension version is: 2.0.943
 
-Taken from upstream commit: d2189293
+Taken from upstream commit: dc98bf76

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

@@ -123,8 +123,8 @@ return /******/ (function(modules) { // webpackBootstrap
 "use strict";
 
 
-var pdfjsVersion = '2.0.936';
-var pdfjsBuild = 'd2189293';
+var pdfjsVersion = '2.0.943';
+var pdfjsBuild = 'dc98bf76';
 var pdfjsSharedUtil = __w_pdfjs_require__(1);
 var pdfjsDisplayAPI = __w_pdfjs_require__(7);
 var pdfjsDisplayTextLayer = __w_pdfjs_require__(19);
@@ -4226,7 +4226,7 @@ function _fetchDocument(worker, source, pdfDataRangeTransport, docId) {
   }
   return worker.messageHandler.sendWithPromise('GetDocRequest', {
     docId,
-    apiVersion: '2.0.936',
+    apiVersion: '2.0.943',
     source: {
       data: source.data,
       url: source.url,
@@ -4283,8 +4283,8 @@ var PDFDocumentLoadingTask = function PDFDocumentLoadingTaskClosure() {
   };
   return PDFDocumentLoadingTask;
 }();
-var PDFDataRangeTransport = function pdfDataRangeTransportClosure() {
-  function PDFDataRangeTransport(length, initialData) {
+class PDFDataRangeTransport {
+  constructor(length, initialData) {
     this.length = length;
     this.initialData = initialData;
     this._rangeListeners = [];
@@ -4292,48 +4292,42 @@ var PDFDataRangeTransport = function pdfDataRangeTransportClosure() {
     this._progressiveReadListeners = [];
     this._readyCapability = (0, _util.createPromiseCapability)();
   }
-  PDFDataRangeTransport.prototype = {
-    addRangeListener: function PDFDataRangeTransport_addRangeListener(listener) {
+  addRangeListener(listener) {
     this._rangeListeners.push(listener);
-    },
-    addProgressListener: function PDFDataRangeTransport_addProgressListener(listener) {
+  }
+  addProgressListener(listener) {
     this._progressListeners.push(listener);
-    },
-    addProgressiveReadListener: function PDFDataRangeTransport_addProgressiveReadListener(listener) {
+  }
+  addProgressiveReadListener(listener) {
     this._progressiveReadListeners.push(listener);
-    },
-    onDataRange: function PDFDataRangeTransport_onDataRange(begin, chunk) {
-      var listeners = this._rangeListeners;
-      for (var i = 0, n = listeners.length; i < n; ++i) {
-        listeners[i](begin, chunk);
   }
-    },
-    onDataProgress: function PDFDataRangeTransport_onDataProgress(loaded) {
+  onDataRange(begin, chunk) {
+    for (const listener of this._rangeListeners) {
+      listener(begin, chunk);
+    }
+  }
+  onDataProgress(loaded) {
     this._readyCapability.promise.then(() => {
-        var listeners = this._progressListeners;
-        for (var i = 0, n = listeners.length; i < n; ++i) {
-          listeners[i](loaded);
+      for (const listener of this._progressListeners) {
+        listener(loaded);
       }
     });
-    },
-    onDataProgressiveRead: function PDFDataRangeTransport_onDataProgress(chunk) {
+  }
+  onDataProgressiveRead(chunk) {
     this._readyCapability.promise.then(() => {
-        var listeners = this._progressiveReadListeners;
-        for (var i = 0, n = listeners.length; i < n; ++i) {
-          listeners[i](chunk);
+      for (const listener of this._progressiveReadListeners) {
+        listener(chunk);
       }
     });
-    },
-    transportReady: function PDFDataRangeTransport_transportReady() {
+  }
+  transportReady() {
     this._readyCapability.resolve();
-    },
-    requestDataRange: function PDFDataRangeTransport_requestDataRange(begin, end) {
+  }
+  requestDataRange(begin, end) {
     (0, _util.unreachable)('Abstract method PDFDataRangeTransport.requestDataRange');
-    },
-    abort: function PDFDataRangeTransport_abort() {}
-  };
-  return PDFDataRangeTransport;
-}();
+  }
+  abort() {}
+}
 class PDFDocumentProxy {
   constructor(pdfInfo, transport, loadingTask) {
     this.loadingTask = loadingTask;
@@ -5561,8 +5555,8 @@ var InternalRenderTask = function InternalRenderTaskClosure() {
 }();
 var version, build;
 {
-  exports.version = version = '2.0.936';
-  exports.build = build = 'd2189293';
+  exports.version = version = '2.0.943';
+  exports.build = build = 'dc98bf76';
 }
 exports.getDocument = getDocument;
 exports.LoopbackPort = LoopbackPort;

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

@@ -123,8 +123,8 @@ return /******/ (function(modules) { // webpackBootstrap
 "use strict";
 
 
-var pdfjsVersion = '2.0.936';
-var pdfjsBuild = 'd2189293';
+var pdfjsVersion = '2.0.943';
+var pdfjsBuild = 'dc98bf76';
 var pdfjsCoreWorker = __w_pdfjs_require__(1);
 exports.WorkerMessageHandler = pdfjsCoreWorker.WorkerMessageHandler;
 
@@ -327,7 +327,7 @@ var WorkerMessageHandler = {
     var cancelXHRs = null;
     var WorkerTasks = [];
     let apiVersion = docParams.apiVersion;
-    let workerVersion = '2.0.936';
+    let workerVersion = '2.0.943';
     if (apiVersion !== workerVersion) {
       throw new Error(`The API version "${apiVersion}" does not match ` + `the Worker version "${workerVersion}".`);
     }

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

@@ -9013,19 +9013,17 @@ class MozL10n {
     window.addEventListener(event, handleEvent);
   }
 })();
-function FirefoxComDataRangeTransport(length, initialData) {
-  _pdfjsLib.PDFDataRangeTransport.call(this, length, initialData);
-}
-FirefoxComDataRangeTransport.prototype = Object.create(_pdfjsLib.PDFDataRangeTransport.prototype);
-FirefoxComDataRangeTransport.prototype.requestDataRange = function FirefoxComDataRangeTransport_requestDataRange(begin, end) {
+class FirefoxComDataRangeTransport extends _pdfjsLib.PDFDataRangeTransport {
+  requestDataRange(begin, end) {
     FirefoxCom.request('requestDataRange', {
       begin,
       end
     });
-};
-FirefoxComDataRangeTransport.prototype.abort = function FirefoxComDataRangeTransport_abort() {
+  }
+  abort() {
     FirefoxCom.requestSync('abortLoading', null);
-};
+  }
+}
 _app.PDFViewerApplication.externalServices = {
   updateFindControlState(data) {
     FirefoxCom.request('updateFindControlState', data);

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 2.0.936
+  release: version 2.0.943
 
   # The package's license, where possible using the mnemonic from
   # https://spdx.org/licenses/