Correctly align and ellipsize PDF titles in material design PDF viewer

chrome/browser/resources/pdf/pdf.js

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 'use strict';
 
 /**
  * @return {number} Width of a scrollbar in pixels
  */
 function getScrollbarWidth() {
@@ skipping 95 matching lines @@
   this.plugin_.type = 'application/x-google-chrome-pdf';
   this.plugin_.addEventListener('message', this.handlePluginMessage_.bind(this),
                                 false);
 
   // Handle scripting messages from outside the extension that wish to interact
   // with it. We also send a message indicating that extension has loaded and
   // is ready to receive messages.
   window.addEventListener('message', this.handleScriptingMessage.bind(this),
                           false);
 
-  document.title =
-      getFilenameFromURL(this.browserApi_.getStreamInfo().originalUrl);
+  document.title = decodeURIComponent(
+      getFilenameFromURL(this.browserApi_.getStreamInfo().originalUrl));
   this.plugin_.setAttribute('src',
                             this.browserApi_.getStreamInfo().originalUrl);
   this.plugin_.setAttribute('stream-url',
                             this.browserApi_.getStreamInfo().streamUrl);
   var headers = '';
   for (var header in this.browserApi_.getStreamInfo().responseHeaders) {
     headers += header + ': ' +
         this.browserApi_.getStreamInfo().responseHeaders[header] + '\n';
   }
   this.plugin_.setAttribute('headers', headers);
@@ skipping 623 matching lines @@
    * Each bookmark is an Object containing a:
    * - title
    * - page (optional)
    * - array of children (themselves bookmarks)
    * @type {Array} the top-level bookmarks of the PDF.
    */
   get bookmarks() {
     return this.bookmarks_;
   }
 };