Bug 1565440 - Update pdf.js to version 2.3.13. 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: 2.2.224
+Current extension version is: 2.3.13
 
-Taken from upstream commit: a98ce9cb
+Taken from upstream commit: 28326165

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

@@ -123,8 +123,8 @@ return /******/ (function(modules) { // webpackBootstrap
 "use strict";
 
 
-var pdfjsVersion = '2.2.224';
-var pdfjsBuild = 'a98ce9cb';
+var pdfjsVersion = '2.3.13';
+var pdfjsBuild = '28326165';
 
 var pdfjsSharedUtil = __w_pdfjs_require__(1);
 
@@ -1304,7 +1304,7 @@ function _fetchDocument(worker, source, pdfDataRangeTransport, docId) {
 
   return worker.messageHandler.sendWithPromise('GetDocRequest', {
     docId,
-    apiVersion: '2.2.224',
+    apiVersion: '2.3.13',
     source: {
       data: source.data,
       url: source.url,
@@ -1633,7 +1633,6 @@ class PDFPageProxy {
     const intentState = this.intentStates[renderingIntent];
 
     if (!intentState.displayReadyCapability) {
-      intentState.receivingOperatorList = true;
       intentState.displayReadyCapability = (0, _util.createPromiseCapability)();
       intentState.operatorList = {
         fnArray: [],
@@ -1734,7 +1733,6 @@ class PDFPageProxy {
     if (!intentState.opListReadCapability) {
       opListTask = {};
       opListTask.operatorListChanged = operatorListChanged;
-      intentState.receivingOperatorList = true;
       intentState.opListReadCapability = (0, _util.createPromiseCapability)();
       intentState.renderTasks = [];
       intentState.renderTasks.push(opListTask);
@@ -1833,7 +1831,7 @@ class PDFPageProxy {
   _tryCleanup(resetStats = false) {
     if (!this.pendingCleanup || Object.keys(this.intentStates).some(function (intent) {
       const intentState = this.intentStates[intent];
-      return intentState.renderTasks.length !== 0 || intentState.receivingOperatorList;
+      return intentState.renderTasks.length !== 0 || !intentState.operatorList.lastChunk;
     }, this)) {
       return;
     }
@@ -1874,8 +1872,6 @@ class PDFPageProxy {
     }
 
     if (operatorListChunk.lastChunk) {
-      intentState.receivingOperatorList = false;
-
       this._tryCleanup();
     }
   }
@@ -2612,18 +2608,20 @@ class WorkerTransport {
       const page = this.pageCache[data.pageIndex];
       const intentState = page.intentStates[data.intent];
 
-      if (intentState.displayReadyCapability) {
-        intentState.displayReadyCapability.reject(new Error(data.error));
-      } else {
-        throw new Error(data.error);
-      }
-
       if (intentState.operatorList) {
         intentState.operatorList.lastChunk = true;
 
         for (let i = 0; i < intentState.renderTasks.length; i++) {
           intentState.renderTasks[i].operatorListChanged();
         }
+
+        page._tryCleanup();
+      }
+
+      if (intentState.displayReadyCapability) {
+        intentState.displayReadyCapability.reject(new Error(data.error));
+      } else {
+        throw new Error(data.error);
       }
     }, this);
     messageHandler.on('UnsupportedFeature', this._onUnsupportedFeature, this);
@@ -3100,9 +3098,9 @@ const InternalRenderTask = function InternalRenderTaskClosure() {
   return InternalRenderTask;
 }();
 
-const version = '2.2.224';
+const version = '2.3.13';
 exports.version = version;
-const build = 'a98ce9cb';
+const build = '28326165';
 exports.build = build;
 
 /***/ }),
@@ -8642,7 +8640,7 @@ var renderTextLayer = function renderTextLayerClosure() {
         this._layoutTextCtx.canvas.height = 0;
         this._layoutTextCtx = null;
       }
-    });
+    }).catch(() => {});
   }
 
   TextLayerRenderTask.prototype = {

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

@@ -123,8 +123,8 @@ return /******/ (function(modules) { // webpackBootstrap
 "use strict";
 
 
-const pdfjsVersion = '2.2.224';
-const pdfjsBuild = 'a98ce9cb';
+const pdfjsVersion = '2.3.13';
+const pdfjsBuild = '28326165';
 
 const pdfjsCoreWorker = __w_pdfjs_require__(1);
 
@@ -240,7 +240,7 @@ var WorkerMessageHandler = {
     var WorkerTasks = [];
     const verbosity = (0, _util.getVerbosityLevel)();
     let apiVersion = docParams.apiVersion;
-    let workerVersion = '2.2.224';
+    let workerVersion = '2.3.13';
 
     if (apiVersion !== workerVersion) {
       throw new Error(`The API version "${apiVersion}" does not match ` + `the Worker version "${workerVersion}".`);
@@ -3176,22 +3176,9 @@ exports.Page = Page;
 const FINGERPRINT_FIRST_BYTES = 1024;
 const EMPTY_FINGERPRINT = '\x00\x00\x00\x00\x00\x00\x00' + '\x00\x00\x00\x00\x00\x00\x00\x00\x00';
 
-function find(stream, needle, limit, backwards) {
-  const pos = stream.pos;
-  const end = stream.end;
-
-  if (pos + limit > end) {
-    limit = end - pos;
-  }
-
-  const strBuf = [];
-
-  for (let i = 0; i < limit; ++i) {
-    strBuf.push(String.fromCharCode(stream.getByte()));
-  }
-
-  const str = strBuf.join('');
-  stream.pos = pos;
+function find(stream, needle, limit, backwards = false) {
+  (0, _util.assert)(limit > 0, 'The "limit" must be a positive integer.');
+  const str = (0, _util.bytesToString)(stream.peekBytes(limit));
   const index = backwards ? str.lastIndexOf(needle) : str.indexOf(needle);
 
   if (index === -1) {

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

@@ -622,6 +622,10 @@ let PDFViewerApplication = {
   },
 
   zoomIn(ticks) {
+    if (this.pdfViewer.isInPresentationMode) {
+      return;
+    }
+
     let newScale = this.pdfViewer.currentScale;
 
     do {
@@ -634,6 +638,10 @@ let PDFViewerApplication = {
   },
 
   zoomOut(ticks) {
+    if (this.pdfViewer.isInPresentationMode) {
+      return;
+    }
+
     let newScale = this.pdfViewer.currentScale;
 
     do {
@@ -8655,6 +8663,10 @@ class BaseViewer {
       }
 
       onePageRenderedCapability.promise.then(() => {
+        if (this.findController) {
+          this.findController.setDocument(pdfDocument);
+        }
+
         if (pdfDocument.loadingParams['disableAutoFetch']) {
           pagesCapability.resolve();
           return;
@@ -8688,10 +8700,6 @@ class BaseViewer {
         source: this
       });
 
-      if (this.findController) {
-        this.findController.setDocument(pdfDocument);
-      }
-
       if (this.defaultRenderingQueue) {
         this.update();
       }
@@ -11834,18 +11842,23 @@ function FirefoxPrintService(pdfDocument, pagesOverview, printContainer) {
 
 FirefoxPrintService.prototype = {
   layout() {
-    let pdfDocument = this.pdfDocument;
-    let printContainer = this.printContainer;
-    let body = document.querySelector('body');
+    const {
+      pdfDocument,
+      pagesOverview,
+      printContainer
+    } = this;
+    const body = document.querySelector('body');
     body.setAttribute('data-pdfjsprinting', true);
 
-    for (let i = 0, ii = this.pagesOverview.length; i < ii; ++i) {
-      composePage(pdfDocument, i + 1, this.pagesOverview[i], printContainer);
+    for (let i = 0, ii = pagesOverview.length; i < ii; ++i) {
+      composePage(pdfDocument, i + 1, pagesOverview[i], printContainer);
     }
   },
 
   destroy() {
     this.printContainer.textContent = '';
+    const body = document.querySelector('body');
+    body.removeAttribute('data-pdfjsprinting');
   }
 
 };

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 2.2.224
+  release: version 2.3.13
 
   # The package's license, where possible using the mnemonic from
   # https://spdx.org/licenses/