[Cleanup] Rename WindowSettings to WindowState

ash/wm/workspace/workspace_layout_manager.h

Index: ash/wm/workspace/workspace_layout_manager.h
diff --git a/ash/wm/workspace/workspace_layout_manager.h b/ash/wm/workspace/workspace_layout_manager.h
index a9241a6300cffb474bf65aaec3c1bb4de89fd52f..607a099688f42eba0858b616ed2f0ce8772d9b82 100644
--- a/ash/wm/workspace/workspace_layout_manager.h
+++ b/ash/wm/workspace/workspace_layout_manager.h
@@ -62,26 +62,26 @@ class ASH_EXPORT WorkspaceLayoutManager : public BaseLayoutManager {
 
  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 for a show state change from
   // |last_show_state|.
-  void UpdateBoundsFromShowState(aura::Window* window,
+  void UpdateBoundsFromShowState(wm::WindowState* window_state,
                                  ui::WindowShowState last_show_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_;