app_shell: Add support for mouse cursors.

apps/shell/browser/shell_desktop_controller.h

 // Copyright 2014 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 APPS_SHELL_BROWSER_SHELL_DESKTOP_CONTROLLER_H_
 #define APPS_SHELL_BROWSER_SHELL_DESKTOP_CONTROLLER_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 13 matching lines @@
 class BrowserContext;
 }
 
 #if defined(OS_CHROMEOS)
 namespace ui {
 class UserActivityPowerManagerNotifier;
 }
 #endif
 
 namespace wm {
+class CursorManager;
 class UserActivityDetector;
 class WMTestHelper;
 }
 
 namespace apps {
 
 class ShellAppWindow;
 
 // Handles desktop-related tasks for app_shell.
 class ShellDesktopController
@@ skipping 39 matching lines @@
 
 #if defined(OS_CHROMEOS)
   scoped_ptr<ui::DisplayConfigurator> display_configurator_;
 #endif
 
   // Enable a minimal set of views::corewm to be initialized.
   scoped_ptr<wm::WMTestHelper> wm_test_helper_;
 
   scoped_ptr<aura::TestScreen> test_screen_;
 
+  scoped_ptr<wm::CursorManager> cursor_manager_;
+
   scoped_ptr<wm::UserActivityDetector> user_activity_detector_;
 #if defined(OS_CHROMEOS)
   scoped_ptr<ui::UserActivityPowerManagerNotifier> user_activity_notifier_;
 #endif
 
   // The desktop supports a single app window.
   scoped_ptr<ShellAppWindow> app_window_;
 
   DISALLOW_COPY_AND_ASSIGN(ShellDesktopController);
 };
 
 }  // namespace apps
 
 #endif  // APPS_SHELL_BROWSER_SHELL_DESKTOP_CONTROLLER_H_