Rename StackingClient -> WindowTreeClient

ui/aura/window.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 "ui/aura/window.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/logging.h"
 #include "base/stl_util.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "ui/aura/client/capture_client.h"
 #include "ui/aura/client/event_client.h"
 #include "ui/aura/client/focus_client.h"
 #include "ui/aura/client/screen_position_client.h"
-#include "ui/aura/client/stacking_client.h"
 #include "ui/aura/client/visibility_client.h"
 #include "ui/aura/env.h"
 #include "ui/aura/layout_manager.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/window_delegate.h"
 #include "ui/aura/window_observer.h"
 #include "ui/aura/window_tracker.h"
 #include "ui/compositor/compositor.h"
 #include "ui/compositor/layer.h"
 #include "ui/gfx/animation/multi_animation.h"
@@ skipping 266 matching lines @@
   return layer_->bounds();
 }
 
 void Window::SchedulePaintInRect(const gfx::Rect& rect) {
   if (layer_->SchedulePaint(rect)) {
     FOR_EACH_OBSERVER(
         WindowObserver, observers_, OnWindowPaintScheduled(this, rect));
   }
 }
 
-void Window::SetDefaultParentByRootWindow(RootWindow* root_window,
-                                          const gfx::Rect& bounds_in_screen) {
-  DCHECK(root_window);
-
-  // Stacking clients are mandatory on RootWindow objects.
-  client::StackingClient* client = client::GetStackingClient(root_window);
-  DCHECK(client);
-
-  aura::Window* default_parent = client->GetDefaultParent(
-      root_window, this, bounds_in_screen);
-  default_parent->AddChild(this);
-}
-
 void Window::StackChildAtTop(Window* child) {
   if (children_.size() <= 1 || child == children_.back())
     return;  // In the front already.
   StackChildAbove(child, children_.back());
 }
 
 void Window::StackChildAbove(Window* child, Window* target) {
   StackChildRelativeTo(child, target, STACK_ABOVE);
 }
 
@@ skipping 815 matching lines @@
   bool contains_mouse = false;
   if (IsVisible()) {
     RootWindow* root_window = GetRootWindow();
     contains_mouse = root_window &&
         ContainsPointInRoot(root_window->GetLastMouseLocationInRoot());
   }
   return contains_mouse;
 }
 
 }  // namespace aura