Add app.window.setIcon

chrome/browser/ui/extensions/shell_window.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_EXTENSIONS_SHELL_WINDOW_H_
 #define CHROME_BROWSER_UI_EXTENSIONS_SHELL_WINDOW_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/extensions/extension_function_dispatcher.h"
 #include "chrome/browser/extensions/extension_keybinding_registry.h"
@@ skipping 58 matching lines @@
 
     // If true, don't show the window after creation.
     bool hidden;
   };
 
   static ShellWindow* Create(Profile* profile,
                              const extensions::Extension* extension,
                              const GURL& url,
                              const CreateParams& params);
 
+  // Specifies a url for the launcher icon.
+  void SetLauncherIconUrl(const GURL& icon_url);
+
   // Convert draggable regions in raw format to SkRegion format. Caller is
   // responsible for deleting the returned SkRegion instance.
   static SkRegion* RawDraggableRegionsToSkRegion(
       const std::vector<extensions::DraggableRegion>& regions);
 
   const std::string& window_key() const { return window_key_; }
   const SessionID& session_id() const { return session_id_; }
   const extensions::Extension* extension() const { return extension_; }
   content::WebContents* web_contents() const { return web_contents_.get(); }
   Profile* profile() const { return profile_; }
   const gfx::Image& app_icon() const { return app_icon_; }
+  const GURL& launcher_icon_url() { return launcher_icon_url_; }
 
   BaseWindow* GetBaseWindow();
   gfx::NativeWindow GetNativeWindow() {
     return GetBaseWindow()->GetNativeWindow();
   }
 
   // NativeAppWindows should call this to determine what the window's title
   // is on startup and from within UpdateWindowTitle().
   virtual string16 GetTitle() const;
 
@@ skipping 104 matching lines @@
   scoped_ptr<content::WebContents> web_contents_;
   content::NotificationRegistrar registrar_;
   ExtensionFunctionDispatcher extension_function_dispatcher_;
 
   // Icon showed in the task bar.
   gfx::Image app_icon_;
 
   // Used for loading app_icon_.
   scoped_ptr<ImageLoadingTracker> app_icon_loader_;
 
+  // Icon URL to be used for setting the launcher icon. If empty, the app icon
+  // should be used.
+  GURL launcher_icon_url_;
+
   scoped_ptr<NativeAppWindow> native_app_window_;
 
   DISALLOW_COPY_AND_ASSIGN(ShellWindow);
 };
 
 #endif  // CHROME_BROWSER_UI_EXTENSIONS_SHELL_WINDOW_H_