Rename StackingClient -> WindowTreeClient

ui/aura/test/aura_test_helper.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/test/aura_test_helper.h"
 
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/client/default_activation_client.h"
 #include "ui/aura/client/default_capture_client.h"
 #include "ui/aura/client/focus_client.h"
 #include "ui/aura/env.h"
 #include "ui/aura/input_state_lookup.h"
 #include "ui/aura/root_window.h"
 #include "ui/aura/test/env_test_helper.h"
 #include "ui/aura/test/test_focus_client.h"
 #include "ui/aura/test/test_screen.h"
-#include "ui/aura/test/test_stacking_client.h"
+#include "ui/aura/test/test_window_tree_client.h"
 #include "ui/base/ime/dummy_input_method.h"
 #include "ui/compositor/compositor.h"
 #include "ui/compositor/layer_animator.h"
 #include "ui/compositor/scoped_animation_duration_scale_mode.h"
 #include "ui/gfx/screen.h"
 
 #if defined(USE_X11)
 #include "ui/aura/root_window_host_x11.h"
 #include "ui/base/x/x11_util.h"
 #endif
@@ skipping 42 matching lines @@
   // from RootWindow.
   EnvTestHelper(Env::GetInstance()).SetInputStateLookup(
       scoped_ptr<InputStateLookup>());
 
   test_screen_.reset(TestScreen::Create());
   gfx::Screen::SetScreenInstance(gfx::SCREEN_TYPE_NATIVE, test_screen_.get());
   root_window_.reset(test_screen_->CreateRootWindowForPrimaryDisplay());
 
   focus_client_.reset(new TestFocusClient);
   client::SetFocusClient(root_window_.get(), focus_client_.get());
-  stacking_client_.reset(new TestStackingClient(root_window_.get()));
+  stacking_client_.reset(new TestWindowTreeClient(root_window_.get()));
   activation_client_.reset(
       new client::DefaultActivationClient(root_window_.get()));
   capture_client_.reset(new client::DefaultCaptureClient(root_window_.get()));
   test_input_method_.reset(new ui::DummyInputMethod);
   root_window_->SetProperty(
       client::kRootWindowInputMethodKey,
       test_input_method_.get());
 
   root_window_->Show();
   // Ensure width != height so tests won't confuse them.
@@ skipping 20 matching lines @@
 
 void AuraTestHelper::RunAllPendingInMessageLoop() {
   // TODO(jbates) crbug.com/134753 Find quitters of this RunLoop and have them
   //              use run_loop.QuitClosure().
   base::RunLoop run_loop(Env::GetInstance()->GetDispatcher());
   run_loop.RunUntilIdle();
 }
 
 }  // namespace test
 }  // namespace aura