Add support for multiple icon sizes for Mac platform apps

chrome/browser/ui/views/create_application_shortcut_view.h

 // Copyright (c) 2012 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.
 
 #ifndef CHROME_BROWSER_UI_VIEWS_CREATE_APPLICATION_SHORTCUT_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_CREATE_APPLICATION_SHORTCUT_VIEW_H_
 #pragma once
 
 #include <string>
 
@@ skipping 98 matching lines @@
 class CreateChromeApplicationShortcutView
     : public CreateApplicationShortcutView,
      public ImageLoadingTracker::Observer {
  public:
   CreateChromeApplicationShortcutView(Profile* profile, const Extension* app);
   virtual ~CreateChromeApplicationShortcutView();
 
   // Implement ImageLoadingTracker::Observer.  |tracker_| is used to
   // load the app's icon.  This method recieves the icon, and adds
   // it to the "Create Shortcut" dailog box.
-  virtual void OnImageLoaded(SkBitmap* image,
-                             const ExtensionResource& resource,
+  virtual void OnImageLoaded(const gfx::Image* image,
+                             const std::string& extension_id,
                              int index) OVERRIDE;
 
  private:
   const Extension* app_;
   ImageLoadingTracker tracker_;
 
   DISALLOW_COPY_AND_ASSIGN(CreateChromeApplicationShortcutView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_CREATE_APPLICATION_SHORTCUT_VIEW_H_