Bug 1268706 - Update pdf.js to version 1.5.216. 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: 1.4.258
+Current extension version is: 1.5.216

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

@@ -28,8 +28,8 @@ factory((root.pdfjsDistBuildPdf = {}));
   // Use strict in our context only - users might not want it
   'use strict';
 
-var pdfjsVersion = '1.4.258';
-var pdfjsBuild = '990150c';
+var pdfjsVersion = '1.5.216';
+var pdfjsBuild = '3cbaa9a';
 
   var pdfjsFilePath =
     typeof document !== 'undefined' && document.currentScript ?
@@ -2935,23 +2935,21 @@ var renderTextLayer = (function renderTextLayerClosure() {
       }
 
       var width = ctx.measureText(textDiv.textContent).width;
-      if (width > 0) {
-        textLayerFrag.appendChild(textDiv);
-        var transform;
-        if (textDiv.dataset.canvasWidth !== undefined) {
-          // Dataset values come of type string.
-          var textScale = textDiv.dataset.canvasWidth / width;
-          transform = 'scaleX(' + textScale + ')';
-        } else {
-          transform = '';
-        }
-        var rotation = textDiv.dataset.angle;
-        if (rotation) {
-          transform = 'rotate(' + rotation + 'deg) ' + transform;
-        }
-        if (transform) {
-          CustomStyle.setProp('transform' , textDiv, transform);
-        }
+      textLayerFrag.appendChild(textDiv);
+      var transform;
+      if (textDiv.dataset.canvasWidth !== undefined && width > 0) {
+        // Dataset values come of type string.
+        var textScale = textDiv.dataset.canvasWidth / width;
+        transform = 'scaleX(' + textScale + ')';
+      } else {
+        transform = '';
+      }
+      var rotation = textDiv.dataset.angle;
+      if (rotation) {
+        transform = 'rotate(' + rotation + 'deg) ' + transform;
+      }
+      if (transform) {
+        CustomStyle.setProp('transform' , textDiv, transform);
       }
     }
     capability.resolve();
@@ -7621,28 +7619,26 @@ var WorkerTransport = (function WorkerTransportClosure() {
           case 'Font':
             var exportedData = data[2];
 
-            var font;
             if ('error' in exportedData) {
-              var error = exportedData.error;
-              warn('Error during font loading: ' + error);
-              this.commonObjs.resolve(id, error);
+              var exportedError = exportedData.error;
+              warn('Error during font loading: ' + exportedError);
+              this.commonObjs.resolve(id, exportedError);
               break;
-            } else {
-              var fontRegistry = null;
-              if (getDefaultSetting('pdfBug') && globalScope.FontInspector &&
-                  globalScope['FontInspector'].enabled) {
-                fontRegistry = {
-                  registerFont: function (font, url) {
-                    globalScope['FontInspector'].fontAdded(font, url);
-                  }
-                };
-              }
-              font = new FontFaceObject(exportedData, {
-                isEvalSuported: getDefaultSetting('isEvalSupported'),
-                disableFontFace: getDefaultSetting('disableFontFace'),
-                fontRegistry: fontRegistry
-              });
             }
+            var fontRegistry = null;
+            if (getDefaultSetting('pdfBug') && globalScope.FontInspector &&
+                globalScope['FontInspector'].enabled) {
+              fontRegistry = {
+                registerFont: function (font, url) {
+                  globalScope['FontInspector'].fontAdded(font, url);
+                }
+              };
+            }
+            var font = new FontFaceObject(exportedData, {
+              isEvalSuported: getDefaultSetting('isEvalSupported'),
+              disableFontFace: getDefaultSetting('disableFontFace'),
+              fontRegistry: fontRegistry
+            });
 
             this.fontLoader.bind(
               [font],
@@ -8450,8 +8446,6 @@ exports._UnsupportedManager = _UnsupportedManager;
   exports.isWorker = isWorker;
   exports.PDFJS = globalScope.PDFJS;
 }));
-
-
   }).call(pdfjsLibs);
 
   exports.PDFJS = pdfjsLibs.pdfjsDisplayGlobal.PDFJS;
@@ -8483,4 +8477,3 @@ exports._UnsupportedManager = _UnsupportedManager;
   exports.addLinkAttributes = pdfjsLibs.pdfjsDisplayDOMUtils.addLinkAttributes;
 }));
 
-

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

@@ -28,8 +28,8 @@ factory((root.pdfjsDistBuildPdfWorker = {}));
   // Use strict in our context only - users might not want it
   'use strict';
 
-var pdfjsVersion = '1.4.258';
-var pdfjsBuild = '990150c';
+var pdfjsVersion = '1.5.216';
+var pdfjsBuild = '3cbaa9a';
 
   var pdfjsFilePath =
     typeof document !== 'undefined' && document.currentScript ?
@@ -451,7 +451,7 @@ exports.ArithmeticDecoder = ArithmeticDecoder;
           types[j] = 'EN';
         }
         // do after
-        for (j = i + 1; j < strLength; --j) {
+        for (j = i + 1; j < strLength; ++j) {
           if (types[j] !== 'ET') {
             break;
           }
@@ -34156,6 +34156,12 @@ var XRef = (function XRefClosure() {
             error('Invalid entry in XRef subsection: ' + first + ', ' + count);
           }
 
+          // The first xref table entry, i.e. obj 0, should be free. Attempting
+          // to adjust an incorrect first obj # (fixes issue 3248 and 7229).
+          if (i === 0 && entry.free && first === 1) {
+            first = 0;
+          }
+
           if (!this.entries[i + first]) {
             this.entries[i + first] = entry;
           }
@@ -34169,12 +34175,6 @@ var XRef = (function XRefClosure() {
         delete tableState.entryCount;
       }
 
-      // Per issue 3248: hp scanners generate bad XRef
-      if (first === 1 && this.entries[1] && this.entries[1].free) {
-        // shifting the entries
-        this.entries.shift();
-      }
-
       // Sanity check: as per spec, first object must be free
       if (this.entries[0] && !this.entries[0].free) {
         error('Invalid XRef table: unexpected first object');
@@ -41542,11 +41542,8 @@ exports.setPDFNetworkStreamClass = setPDFNetworkStreamClass;
 exports.WorkerTask = WorkerTask;
 exports.WorkerMessageHandler = WorkerMessageHandler;
 }));
-
-
   }).call(pdfjsLibs);
 
   exports.WorkerMessageHandler = pdfjsLibs.pdfjsCoreWorker.WorkerMessageHandler;
 }));
 
-

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

@@ -531,7 +531,7 @@ var PDFBug = (function PDFBugClosure() {
         });
       }
     },
-    init: function init(pdfjsLib) {
+    init: function init(pdfjsLib, container) {
       /*
        * Basic Layout:
        * PDFBug
@@ -552,7 +552,6 @@ var PDFBug = (function PDFBugClosure() {
       panels.setAttribute('class', 'panels');
       ui.appendChild(panels);
 
-      var container = document.getElementById('viewerContainer');
       container.appendChild(ui);
       container.style.right = panelWidth + 'px';
 

browser/extensions/pdfjs/content/web/l10n.js

@@ -1,14 +1,14 @@
-/* globals FirefoxCom */
 
 'use strict';
 
 // Small subset of the webL10n API by Fabien Cazenave for pdf.js extension.
 (function(window) {
   var gLanguage = '';
+  var gExternalLocalizerServices = null;
 
   // fetch an l10n objects
   function getL10nData(key) {
-    var response = FirefoxCom.requestSync('getStrings', key);
+    var response = gExternalLocalizerServices.getStrings(key);
     var data = JSON.parse(response);
     if (!data) {
       console.warn('[l10n] #' + key + ' missing for [' + gLanguage + ']');
@@ -94,8 +94,8 @@
     }
   }
 
-  window.addEventListener('DOMContentLoaded', function() {
-    gLanguage = FirefoxCom.requestSync('getLocale', null);
+  function translateDocument() {
+    gLanguage = gExternalLocalizerServices.getLocale();
 
     translateFragment();
 
@@ -104,6 +104,13 @@
     evtObject.initEvent('localized', false, false);
     evtObject.language = gLanguage;
     window.dispatchEvent(evtObject);
+  }
+
+  window.addEventListener('DOMContentLoaded', function() {
+    if (gExternalLocalizerServices) {
+      translateDocument();
+    }
+    // ... else see setExternalLocalizerServices below
   });
 
   // Public API
@@ -128,6 +135,16 @@
       return (rtlList.indexOf(shortCode) >= 0) ? 'rtl' : 'ltr';
     },
 
+    setExternalLocalizerServices: function (externalLocalizerServices) {
+      gExternalLocalizerServices = externalLocalizerServices;
+
+      // ... in case if we missed DOMContentLoaded above.
+      if (window.document.readyState === 'interactive' ||
+          window.document.readyState === 'complete') {
+        translateDocument();
+      }
+    },
+
     // translate an element or document fragment
     translate: translateFragment
   };

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

@@ -159,6 +159,15 @@
   border: none;
 }
 
+.pdfViewer.singlePageView {
+  display: inline-block;
+}
+
+.pdfViewer.singlePageView .page {
+  margin: 0;
+  border: none;
+}
+
 .pdfViewer .page canvas {
   margin: 0;
   display: block;