Add support for a context menu on the browser shortcut icon

ash/launcher/launcher_delegate.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 ASH_LAUNCHER_LAUNCHER_DELEGATE_H_
 #define ASH_LAUNCHER_LAUNCHER_DELEGATE_H_
 #pragma once
 
 #include "ash/ash_export.h"
 #include "ash/launcher/launcher_types.h"
@@ skipping 10 matching lines @@
  public:
   virtual ~LauncherDelegate() {}
 
   // Invoked when the user clicks on button in the launcher to create a new
   // tab.
   virtual void CreateNewTab() = 0;
 
   // Invoked when the user clicks on button in the launcher to create a new
   // window.
   virtual void CreateNewWindow() = 0;
+  // Invoked when the user clicks on button in the launcher to create a new
+  // incognito window.
+  virtual void CreateNewIncognitoWindow() = 0;

[sky, 2012/04/23 14:15:27]

Since this and IsLogginedInAsGuest is only needed from chrome code, add the
methods to ChromeLauncherDelegate and not here.

[DaveMoore, 2012/04/23 17:48:08]

Done.

 
   // Invoked when the user clicks on a window entry in the launcher.
   virtual void ItemClicked(const LauncherItem& item) = 0;
 
   // Returns the resource id of the image to show on the browser shortcut
   // button.
   virtual int GetBrowserShortcutResourceId() = 0;
 
   // Returns the title to display for the specified launcher item.
   virtual string16 GetTitle(const LauncherItem& item) = 0;
 
   // Returns the context menumodel for the specified item. Return NULL if there
   // should be no context menu. The caller takes ownership of the returned
   // model.
   virtual ui::MenuModel* CreateContextMenu(const LauncherItem& item) = 0;
 
   // Returns the context menumodel for the launcher. Return NULL if there should
   // be no context menu. The caller takes ownership of the returned model.
   virtual ui::MenuModel* CreateContextMenuForLauncher() = 0;
 
   // Returns the id of the item associated with the specified window, or 0 if
   // there isn't one.
   virtual ash::LauncherID GetIDByWindow(aura::Window* window) = 0;
+
+  // Returns true if the user is currently logged in as a guest.
+  virtual bool IsLoggedInAsGuest() = 0;
 };
 
 }  // namespace ash
 
 #endif  // ASH_LAUNCHER_LAUNCHER_DELEGATE_H_