ash: Remove ash::Shelf in favor of ash::WmShelf

chrome/browser/ui/ash/launcher/chrome_launcher_controller.h

 // Copyright 2013 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_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_H_
 #define CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_H_
 
 #include <string>
 #include <vector>
 
 #include "ash/common/shelf/shelf_item_delegate.h"
 #include "ash/common/shelf/shelf_item_types.h"
 #include "base/memory/scoped_vector.h"
 #include "chrome/browser/ui/app_list/app_list_controller_delegate.h"
 #include "chrome/browser/ui/ash/launcher/chrome_launcher_app_menu_item.h"
 #include "chrome/browser/ui/ash/launcher/chrome_launcher_types.h"
 #include "extensions/common/constants.h"
 
 class AccountId;
 class ArcAppDeferredLauncherController;
 class Browser;
 class BrowserShortcutLauncherItemController;
 class GURL;
 class LauncherItemController;
 
 namespace ash {
-class Shelf;
+class WmShelf;
 }
 
 namespace content {
 class WebContents;
 }
 
 namespace gfx {
 class Image;
 }
 
@@ skipping 189 matching lines @@
   GetBrowserShortcutLauncherItemController() = 0;
 
   virtual LauncherItemController* GetLauncherItemController(
       const ash::ShelfID id) = 0;
 
   // Check if the shelf visibility (location, visibility) will change with a new
   // user profile or not. However, since the full visibility calculation of the
   // shelf cannot be performed here, this is only a probability used for
   // animation predictions.
   virtual bool ShelfBoundsChangesProbablyWithUser(
-      ash::Shelf* shelf,
+      ash::WmShelf* shelf,
       const AccountId& account_id) const = 0;
 
   // Called when the user profile is fully loaded and ready to switch to.
   virtual void OnUserProfileReadyToSwitch(Profile* profile) = 0;
 
   // Controller to launch Arc apps in deferred mode.
   virtual ArcAppDeferredLauncherController* GetArcDeferredLauncher() = 0;
 
  protected:
   ChromeLauncherController();
 
  private:
   static ChromeLauncherController* instance_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeLauncherController);
 };
 
 #endif  // CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_H_