ash: Rename LauncherModel to ShelfModel.

ash/shell_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_SHELL_DELEGATE_H_
 #define ASH_SHELL_DELEGATE_H_
 
 #include <string>
 
 #include "ash/ash_export.h"
@@ skipping 24 matching lines @@
 namespace views {
 class Widget;
 }
 
 namespace keyboard {
 class KeyboardControllerProxy;
 }
 
 namespace ash {
 
+class AccessibilityDelegate;
 class CapsLockDelegate;
 class LauncherDelegate;
-class LauncherModel;
 struct LauncherItem;
 class MediaDelegate;
 class NewWindowDelegate;
 class RootWindowHostFactory;
-class AccessibilityDelegate;
 class SessionStateDelegate;
+class ShelfModel;
 class SystemTrayDelegate;
 class UserWallpaperDelegate;
 
 enum UserMetricsAction {
   UMA_ACCEL_KEYBOARD_BRIGHTNESS_DOWN_F6,
   UMA_ACCEL_KEYBOARD_BRIGHTNESS_UP_F7,
   UMA_ACCEL_LOCK_SCREEN_L,
   UMA_ACCEL_LOCK_SCREEN_LOCK_BUTTON,
   UMA_ACCEL_LOCK_SCREEN_POWER_BUTTON,
   UMA_ACCEL_FULLSCREEN_F4,
@@ skipping 81 matching lines @@
 
   // Get the current browser context. This will get us the current profile.
   virtual content::BrowserContext* GetCurrentBrowserContext() = 0;
 
   // Invoked to create an AppListViewDelegate. Shell takes the ownership of
   // the created delegate.
   virtual app_list::AppListViewDelegate* CreateAppListViewDelegate() = 0;
 
   // Creates a new LauncherDelegate. Shell takes ownership of the returned
   // value.
-  virtual LauncherDelegate* CreateLauncherDelegate(
-      ash::LauncherModel* model) = 0;
+  virtual LauncherDelegate* CreateLauncherDelegate(ShelfModel* model) = 0;
 
   // Creates a system-tray delegate. Shell takes ownership of the delegate.
   virtual SystemTrayDelegate* CreateSystemTrayDelegate() = 0;
 
   // Creates a user wallpaper delegate. Shell takes ownership of the delegate.
   virtual UserWallpaperDelegate* CreateUserWallpaperDelegate() = 0;
 
   // Creates a caps lock delegate. Shell takes ownership of the delegate.
   virtual CapsLockDelegate* CreateCapsLockDelegate() = 0;
 
@@ skipping 22 matching lines @@
   // value.
   virtual RootWindowHostFactory* CreateRootWindowHostFactory() = 0;
 
   // Get the product name.
   virtual base::string16 GetProductName() const = 0;
 };
 
 }  // namespace ash
 
 #endif  // ASH_SHELL_DELEGATE_H_