Cleanup: Remove forward declarations in ui, part 2.

ui/aura_shell/workspace_controller.h

 // Copyright (c) 2011 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 UI_AURA_SHELL_WORKSPACE_CONTROLLER_H_
 #define UI_AURA_SHELL_WORKSPACE_CONTROLLER_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "ui/aura/desktop_observer.h"
 #include "ui/aura_shell/aura_shell_export.h"
 #include "ui/aura_shell/launcher/launcher_model_observer.h"
 #include "ui/aura_shell/workspace/workspace_observer.h"
 
 namespace aura {
 class Window;
 }
 
 namespace gfx {
 class Size;
 }
 
 namespace aura_shell {
 class LauncherModel;
 
 namespace internal {
 
-class DefaultContainerLayoutManager;
 class WorkspaceManager;
 
 // WorkspaceControlls owns a WorkspaceManager. WorkspaceControlls bridges
 // events From DesktopObserver translating them to WorkspaceManager, and
 // a move event between Laucher and Workspace.
 class AURA_SHELL_EXPORT WorkspaceController :
       public aura::DesktopObserver,
       public aura_shell::internal::WorkspaceObserver,
       public aura_shell::LauncherModelObserver {
-public:
+ public:
   explicit WorkspaceController(aura::Window* workspace_viewport);
   virtual ~WorkspaceController();
 
   void ToggleOverview();
 
   void SetLauncherModel(LauncherModel* launcher_model);
 
   // Returns the workspace manager that this controler owns.
   WorkspaceManager* workspace_manager() {
     return workspace_manager_.get();
@@ skipping 26 matching lines @@
   // Used to prevent infinite recursive call between the workspace and launcher.
   bool ignore_move_event_;
 
   DISALLOW_COPY_AND_ASSIGN(WorkspaceController);
 };
 
 }  // namespace internal
 }  // namespace aura_shell
 
 #endif  // UI_AURA_SHELL_WORKSPACE_CONTROLLER_H_