It is time.

ui/aura/test/aura_test_helper.h

Index: ui/aura/test/aura_test_helper.h
diff --git a/ui/aura/test/aura_test_helper.h b/ui/aura/test/aura_test_helper.h
deleted file mode 100644
index d547b0cb07895be1c77ecb1d88abe62aa1864291..0000000000000000000000000000000000000000
--- a/ui/aura/test/aura_test_helper.h
+++ /dev/null
@@ -1,75 +0,0 @@
-// 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_AURA_TEST_AURA_TEST_HELPER_H_
-#define UI_AURA_TEST_AURA_TEST_HELPER_H_
-
-#include "base/basictypes.h"
-#include "base/memory/scoped_ptr.h"
-#include "ui/aura/window_event_dispatcher.h"
-#include "ui/aura/window_tree_host.h"
-
-namespace base {
-class MessageLoopForUI;
-}
-
-namespace ui {
-class ContextFactory;
-class InputMethod;
-class ScopedAnimationDurationScaleMode;
-}
-
-namespace aura {
-class TestScreen;
-namespace client {
-class DefaultCaptureClient;
-class FocusClient;
-}
-namespace test {
-class TestWindowTreeClient;
-
-// A helper class owned by tests that does common initialization required for
-// Aura use. This class creates a root window with clients and other objects
-// that are necessary to run test on Aura.
-class AuraTestHelper {
- public:
-  explicit AuraTestHelper(base::MessageLoopForUI* message_loop);
-  ~AuraTestHelper();
-
-  // Creates and initializes (shows and sizes) the RootWindow for use in tests.
-  void SetUp(ui::ContextFactory* context_factory);
-
-  // Clean up objects that are created for tests. This also deletes the Env
-  // object.
-  void TearDown();
-
-  // Flushes message loop.
-  void RunAllPendingInMessageLoop();
-
-  Window* root_window() { return host_->window(); }
-  ui::EventProcessor* event_processor() { return host_->event_processor(); }
-  WindowTreeHost* host() { return host_.get(); }
-
-  TestScreen* test_screen() { return test_screen_.get(); }
-
- private:
-  base::MessageLoopForUI* message_loop_;
-  bool setup_called_;
-  bool teardown_called_;
-  bool owns_host_;
-  scoped_ptr<WindowTreeHost> host_;
-  scoped_ptr<TestWindowTreeClient> stacking_client_;
-  scoped_ptr<client::DefaultCaptureClient> capture_client_;
-  scoped_ptr<ui::InputMethod> test_input_method_;
-  scoped_ptr<client::FocusClient> focus_client_;
-  scoped_ptr<TestScreen> test_screen_;
-  scoped_ptr<ui::ScopedAnimationDurationScaleMode> zero_duration_mode_;
-
-  DISALLOW_COPY_AND_ASSIGN(AuraTestHelper);
-};
-
-}  // namespace test
-}  // namespace aura
-
-#endif  // UI_AURA_TEST_AURA_TEST_HELPER_H_