Rename StackingClient -> WindowTreeClient

ash/display/screen_position_controller.cc

 // 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.
 
 #include "ash/display/screen_position_controller.h"
 
 #include "ash/display/display_controller.h"
 #include "ash/root_window_controller.h"
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "ash/wm/coordinate_conversion.h"
 #include "ash/wm/system_modal_container_layout_manager.h"
 #include "ash/wm/window_properties.h"
 #include "ui/aura/client/activation_client.h"
 #include "ui/aura/client/capture_client.h"
 #include "ui/aura/client/focus_client.h"
-#include "ui/aura/client/stacking_client.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/window_tracker.h"
 #include "ui/compositor/dip_util.h"
 #include "ui/gfx/display.h"
 #include "ui/gfx/screen.h"
 
 namespace ash {
 namespace {
 
 // Return true if the window or its ancestor has |kStayInSameRootWindowkey|
@@ skipping 179 matching lines @@
 
   gfx::Point origin(bounds.origin());
   const gfx::Point display_origin = Shell::GetScreen()->GetDisplayNearestWindow(
       window).bounds().origin();
   origin.Offset(-display_origin.x(), -display_origin.y());
   window->SetBounds(gfx::Rect(origin, bounds.size()));
 }
 
 }  // internal
 }  // ash