Rename StackingClient -> WindowTreeClient

ui/views/widget/desktop_aura/desktop_native_widget_aura.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 UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_NATIVE_WIDGET_AURA_H_
 #define UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_NATIVE_WIDGET_AURA_H_
 
 #include "base/memory/weak_ptr.h"
 #include "ui/aura/client/activation_change_observer.h"
 #include "ui/aura/client/activation_delegate.h"
 #include "ui/aura/client/drag_drop_delegate.h"
 #include "ui/aura/client/focus_change_observer.h"
 #include "ui/aura/root_window_observer.h"
 #include "ui/aura/window_delegate.h"
 #include "ui/base/cursor/cursor.h"
 #include "ui/views/ime/input_method_delegate.h"
 #include "ui/views/widget/native_widget_private.h"
 
 namespace aura {
 class RootWindow;
 namespace client {
-class StackingClient;
+class WindowTreeClient;
 }
 }
 
 namespace views {
 
 namespace corewm {
 class CompoundEventFilter;
 class InputMethodEventFilter;
 class ShadowController;
 class TooltipController;
@@ skipping 223 matching lines @@
   // from under us.
   aura::Window* window_;
 
   // Contains the content window defined above. Ensures that ZOrder changes
   // occurring in the content window hierarchy don't affect the other children
   // of the root window.
   aura::Window* content_window_container_;
 
   internal::NativeWidgetDelegate* native_widget_delegate_;
 
-  scoped_ptr<aura::client::StackingClient> stacking_client_;
+  scoped_ptr<aura::client::WindowTreeClient> window_tree_client_;
 
   // Toplevel event filter which dispatches to other event filters.
   corewm::CompoundEventFilter* root_window_event_filter_;
 
   scoped_ptr<corewm::InputMethodEventFilter> input_method_event_filter_;
 
   scoped_ptr<DropHelper> drop_helper_;
   int last_drop_operation_;
 
   scoped_ptr<corewm::TooltipController> tooltip_controller_;
@@ skipping 17 matching lines @@
 
   // See class documentation for Widget in widget.h for a note about type.
   Widget::InitParams::Type widget_type_;
 
   DISALLOW_COPY_AND_ASSIGN(DesktopNativeWidgetAura);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_NATIVE_WIDGET_AURA_H_