Implement "go to page" functionality in out of process PDF

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.
 
 (function() {
 
 <include src="../../../../ui/webui/resources/js/util.js"></include>
 <include src="viewport.js"></include>
 
 // The plugin element is sized to fill the entire window and is set to be fixed
@@ skipping 44 matching lines @@
 
 // Called when a message is received from the plugin.
 function handleMessage(message) {
   if (message.data.type == 'documentDimensions') {
     documentDimensions = message.data;
     viewport.setDocumentDimensions(documentDimensions);
     viewerToolbar.style.visibility = 'visible';
     viewerPageIndicator.initialFadeIn();
     viewerToolbar.initialFadeIn();
   } else if (message.data.type == 'loadProgress') {
-    updateProgress(message.data['progress']);
+    updateProgress(message.data.progress);
+  } else if (message.data.type == 'goToPage') {

[arv (Not doing code reviews), 2014/02/19 02:18:08]

Maybe use a switch instead?

[raymes, 2014/02/19 03:24:35]

Done.

+    viewport.goToPage(message.data.page);
   }
 }
 
 // Callback that's called when the viewport changes.
 function viewportChangedCallback(zoom,
                                  x,
                                  y,
                                  scrollbarWidth,
                                  hasScrollbars,
                                  page) {
@@ skipping 113 matching lines @@
           e.preventDefault();
         }
         return;
     }
   };
 }
 
 load();
 
 })();