Add support for multiple icon sizes for Mac platform apps

chrome/browser/ui/gtk/create_application_shortcuts_dialog_gtk.h

 // Copyright (c) 2011 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_GTK_CREATE_APPLICATION_SHORTCUTS_DIALOG_GTK_H_
 #define CHROME_BROWSER_UI_GTK_CREATE_APPLICATION_SHORTCUTS_DIALOG_GTK_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
@@ skipping 25 matching lines @@
   CHROMEGTK_CALLBACK_1(CreateApplicationShortcutsDialogGtk, void,
                        OnCreateDialogResponse, int);
 
   CHROMEGTK_CALLBACK_1(CreateApplicationShortcutsDialogGtk, void,
                        OnErrorDialogResponse, int);
 
   CHROMEGTK_CALLBACK_0(CreateApplicationShortcutsDialogGtk, void,
                        OnToggleCheckbox);
 
   virtual void CreateDialogBox(GtkWindow* parent);
-  virtual void CreateIconPixBuf(const SkBitmap& bitmap);
+  virtual void CreateIconPixBuf(const gfx::Image& image);
 
   // This method is called after a shortcut is created.
   // Subclasses can override it to take some action at that time.
   virtual void OnCreatedShortcut(void) {}
 
   void CreateDesktopShortcut(
       const ShellIntegration::ShortcutInfo& shortcut_info);
   void ShowErrorDialog();
 
   GtkWindow* parent_;
@@ skipping 47 matching lines @@
   // Displays the dialog box to create application shortcuts for |app|.
   static void Show(GtkWindow* parent, const Extension* app);
 
   CreateChromeApplicationShortcutsDialogGtk(GtkWindow* parent,
                                             const Extension* app);
   virtual ~CreateChromeApplicationShortcutsDialogGtk() {}
 
   // 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(CreateChromeApplicationShortcutsDialogGtk);
 };
 
 #endif  // CHROME_BROWSER_UI_GTK_CREATE_APPLICATION_SHORTCUTS_DIALOG_GTK_H_