Move window_manager service implementation to //services

mojo/services/window_manager/window_manager_test_util.h

-// Copyright 2014 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 MOJO_SERVICES_WINDOW_MANAGER_WINDOW_MANAGER_TEST_UTIL_H_
-#define MOJO_SERVICES_WINDOW_MANAGER_WINDOW_MANAGER_TEST_UTIL_H_
-
-#include <set>
-
-#include "mojo/services/public/cpp/view_manager/lib/view_private.h"
-#include "mojo/services/public/cpp/view_manager/view.h"
-#include "mojo/services/window_manager/view_target.h"
-
-namespace gfx {
-class Rect;
-}
-
-namespace mojo {
-
-// A wrapper around View so we can instantiate these directly without a
-// ViewManager.
-class TestView : public View {
- public:
-  TestView(int id, const gfx::Rect& rect);
-  TestView(int id, const gfx::Rect& rect, View* parent);
-  ~TestView();
-
-  ViewTarget* target() { return target_; }
-
- private:
-  ViewTarget* target_;
-
-  DISALLOW_COPY_AND_ASSIGN(TestView);
-};
-
-}  // namespace mojo
-
-#endif  // MOJO_SERVICES_WINDOW_MANAGER_WINDOW_MANAGER_TEST_UTIL_H_