Create launcher app list for shell windows

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 "base/memory/weak_ptr.h"
 #include "chrome/browser/extensions/extension_keybinding_registry.h"
@@ skipping 131 matching lines @@
   const gfx::Image& app_icon() const { return app_icon_; }
   const GURL& app_icon_url() { return app_icon_url_; }
 
   NativeAppWindow* GetBaseWindow();
   gfx::NativeWindow GetNativeWindow();
 
   // Returns the bounds that should be reported to the renderer.
   gfx::Rect GetClientBounds() const;
 
   // This will return a slightly smaller icon then the app_icon to be used in
-  // application lists. It is the responsibility of the caller to delete the
-  // returned image after use.
-  gfx::Image* GetAppListIcon();
+  // application lists.
+  scoped_ptr<gfx::Image> GetAppListIcon();
 
   // NativeAppWindows should call this to determine what the window's title
   // is on startup and from within UpdateWindowTitle().
   string16 GetTitle() const;
 
   // Call to notify ShellRegistry and delete the window. Subclasses should
   // invoke this method instead of using "delete this".
   void OnNativeClose();
 
   // Should be called by native implementations when the window size, position,
@@ skipping 102 matching lines @@
 
   scoped_ptr<NativeAppWindow> native_app_window_;
   scoped_ptr<ShellWindowContents> shell_window_contents_;
 
   base::WeakPtrFactory<ShellWindow> image_loader_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ShellWindow);
 };
 
 #endif  // CHROME_BROWSER_UI_EXTENSIONS_SHELL_WINDOW_H_