[Cleanup] Rename WindowSettings to WindowState

ash/wm/workspace/workspace_layout_manager.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_WM_WORKSPACE_WORKSPACE_LAYOUT_MANAGER_H_
 #define ASH_WM_WORKSPACE_WORKSPACE_LAYOUT_MANAGER_H_
 
 #include <set>
 
 #include "ash/shell_observer.h"
@@ skipping 44 matching lines @@
   virtual void OnWindowPropertyChanged(aura::Window* window,
                                        const void* key,
                                        intptr_t old) OVERRIDE;
 
   // ash::WindowSettings::Observer overrides:
   virtual void OnTrackedByWorkspaceChanged(aura::Window* window,
                                            bool old) OVERRIDE;
 
  private:
   // Overridden from BaseLayoutManager:
-  virtual void ShowStateChanged(aura::Window* window,
+  virtual void ShowStateChanged(wm::WindowState* window_state,
                                 ui::WindowShowState last_show_state) OVERRIDE;
   virtual void AdjustAllWindowsBoundsForWorkAreaChange(
       AdjustWindowReason reason) OVERRIDE;
   virtual void AdjustWindowBoundsForWorkAreaChange(
-      aura::Window* window,
+      wm::WindowState* window_state,
       AdjustWindowReason reason) OVERRIDE;
 
-  void AdjustWindowBoundsWhenAdded(aura::Window* window);
+  void AdjustWindowBoundsWhenAdded(wm::WindowState* window_state);
 
   void UpdateDesktopVisibility();
 
   // Updates the bounds of the window from a show state change.
-  void UpdateBoundsFromShowState(aura::Window* window);
+  void UpdateBoundsFromShowState(wm::WindowState* window_state);
 
-  // If |window| is maximized or fullscreen the bounds of the window are set and
-  // true is returned. Does nothing otherwise.
-  bool SetMaximizedOrFullscreenBounds(aura::Window* window);
+  // If |window_state| is maximized or fullscreen the bounds of the
+  // window are set and true is returned. Does nothing otherwise.
+  bool SetMaximizedOrFullscreenBounds(wm::WindowState* window_state);
 
   internal::ShelfLayoutManager* shelf_;
   aura::Window* window_;
 
   // The work area. Cached to avoid unnecessarily moving windows during a
   // workspace switch.
   gfx::Rect work_area_;
 
   DISALLOW_COPY_AND_ASSIGN(WorkspaceLayoutManager);
 };
 
 }  // namespace internal
 }  // namespace ash
 
 #endif  // ASH_WM_WORKSPACE_WORKSPACE_LAYOUT_MANAGER_H_