It is time.

ui/compositor/test/test_compositor_host_win.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/compositor/test/test_compositor_host.h"
-
-#include "base/compiler_specific.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/thread_task_runner_handle.h"
-#include "ui/compositor/compositor.h"
-#include "ui/gfx/win/window_impl.h"
-
-namespace ui {
-
-class TestCompositorHostWin : public TestCompositorHost,
-                              public gfx::WindowImpl {
- public:
-  TestCompositorHostWin(const gfx::Rect& bounds,
-                        ui::ContextFactory* context_factory) {
-    Init(NULL, bounds);
-    compositor_.reset(new ui::Compositor(hwnd(),
-                                         context_factory,
-                                         base::ThreadTaskRunnerHandle::Get()));
-    compositor_->SetScaleAndSize(1.0f, GetSize());
-  }
-
-  virtual ~TestCompositorHostWin() {
-    DestroyWindow(hwnd());
-  }
-
-  // Overridden from TestCompositorHost:
-  virtual void Show() override {
-    ShowWindow(hwnd(), SW_SHOWNORMAL);
-  }
-  virtual ui::Compositor* GetCompositor() override {
-    return compositor_.get();
-  }
-
- private:
-  CR_BEGIN_MSG_MAP_EX(TestCompositorHostWin)
-    CR_MSG_WM_PAINT(OnPaint)
-  CR_END_MSG_MAP()
-
-  void OnPaint(HDC dc) {
-    compositor_->Draw();
-    ValidateRect(hwnd(), NULL);
-  }
-
-  gfx::Size GetSize() {
-    RECT r;
-    GetClientRect(hwnd(), &r);
-    return gfx::Rect(r).size();
-  }
-
-  scoped_ptr<ui::Compositor> compositor_;
-
-  DISALLOW_COPY_AND_ASSIGN(TestCompositorHostWin);
-};
-
-TestCompositorHost* TestCompositorHost::Create(
-    const gfx::Rect& bounds,
-    ui::ContextFactory* context_factory) {
-  return new TestCompositorHostWin(bounds, context_factory);
-}
-
-}  // namespace ui