Remove extension_misc::IsImeMenuExtensionId.

ash/common/wm/window_state.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 ASH_COMMON_WM_WINDOW_STATE_H_
 #define ASH_COMMON_WM_WINDOW_STATE_H_
 
 #include <memory>
 
 #include "ash/ash_export.h"
@@ skipping 96 matching lines @@
   bool IsNormalStateType() const;
 
   bool IsNormalOrSnapped() const;
 
   bool IsActive() const;
   bool IsDocked() const;
 
   // Returns true if the window's location can be controlled by the user.
   bool IsUserPositionable() const;
 
-  // Returns true is the window should be excluded from the most recently used
-  // windows list.
-  bool ShouldBeExcludedFromMru() const;
-
   // Checks if the window can change its state accordingly.
   bool CanMaximize() const;
   bool CanMinimize() const;
   bool CanResize() const;
   bool CanSnap() const;
   bool CanActivate() const;
 
   // Returns true if the window has restore bounds.
   bool HasRestoreBounds() const;
 
   // These methods use aura::WindowProperty to change the window's state
   // instead of using WMEvent directly. This is to use the same mechanism as
   // what views::Widget is using.
   void Maximize();
   void Minimize();
   void Unminimize();
-  void SetExcludedFromMru(bool excluded_from_mru);
 
   void Activate();
   void Deactivate();
 
   // Set the window state to normal.
   // TODO(oshima): Change to use RESTORE event.
   void Restore();
 
   // Caches, then disables always on top state and then stacks |window_| below
   // |window_on_top| if a |window_| is currently in always on top state.
@@ skipping 244 matching lines @@
 
   std::unique_ptr<State> current_state_;
 
   DISALLOW_COPY_AND_ASSIGN(WindowState);
 };
 
 }  // namespace wm
 }  // namespace ash
 
 #endif  // ASH_COMMON_WM_WINDOW_STATE_H_