Implement a slide-in pane for bookmarks.

chrome/browser/resources/pdf/pdf.js

Index: chrome/browser/resources/pdf/pdf.js
diff --git a/chrome/browser/resources/pdf/pdf.js b/chrome/browser/resources/pdf/pdf.js
index 007d3dca37ad967d7be2be9803a3b4eb05813e6f..a03fbc9e04d83bf907f614082e57418038783d81 100644
--- a/chrome/browser/resources/pdf/pdf.js
+++ b/chrome/browser/resources/pdf/pdf.js
@@ -66,6 +66,7 @@ function PDFViewer(streamDetails) {
                                         this.onPasswordSubmitted_.bind(this));
   this.errorScreen_ = $('error-screen');
   this.toolbarHeight_ = this.isMaterial_ ? $('pdf-toolbar').clientHeight : 0;
+  this.bookmarksPane = $('bookmarks-pane');
 
   // Create the viewport.
   this.viewport_ = new Viewport(window,
@@ -112,6 +113,10 @@ function PDFViewer(streamDetails) {
     this.plugin_.setAttribute('full-frame', '');
   document.body.appendChild(this.plugin_);
 
+  this.bookmarksPane.addEventListener('changePage', function(e) {
+    this.viewport_.goToPage(e.detail.page);
+  }.bind(this));
+
   // Setup the button event listeners.
   $('fit-to-width-button').addEventListener('click',
       this.viewport_.fitToWidth.bind(this.viewport_));
@@ -123,6 +128,9 @@ function PDFViewer(streamDetails) {
       this.viewport_.zoomOut.bind(this.viewport_));
   $('save-button').addEventListener('click', this.save_.bind(this));
   $('print-button').addEventListener('click', this.print_.bind(this));
+  $('bookmarks-button').addEventListener('click', function() {
+      this.bookmarksPane.toggle();
+  }.bind(this));
 
   // Setup the keyboard event listener.
   document.onkeydown = this.handleKeyEvent_.bind(this);
@@ -434,6 +442,7 @@ PDFViewer.prototype = {
         break;
       case 'bookmarks':
         this.bookmarks_ = message.data.bookmarks;
+        this.bookmarksPane.bookmarks = message.data.bookmarks;

[raymes, 2015/01/27 09:10:54]

Do we use "this.bookmarks_"? I think we just used it in the test. Could we
return this.bookmarksPane.bookmarks inside the getter (in the test CL) and get
rid of this.bookmarks_?

[Alexandre Carlton, 2015/01/28 00:22:47]

Done.

         break;
     }
   },