Adds support for point conversions to ui::Layer.

Also adds a skeleton for testing compositor API changes.

BUG=none
TEST=see unittest
Review URL: http://codereview.chromium.org/7769001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@98689 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 36 insertions, 0 deletions

diff --git a/ui/gfx/compositor/test_compositor_host.h b/ui/gfx/compositor/test_compositor_host.h
new file mode 100644
index 0000000..f0bdbaa
--- /dev/null
+++ b/ui/gfx/compositor/test_compositor_host.h
@@ -0,0 +1,36 @@
+// Copyright (c) 2011 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_GFX_COMPOSITOR_TEST_COMPOSITOR_HOST_H_
+#define UI_GFX_COMPOSITOR_TEST_COMPOSITOR_HOST_H_
+#pragma once
+
+#include "base/message_loop.h"
+#include "ui/gfx/native_widget_types.h"
+
+namespace gfx {
+class Rect;
+class Size;
+}
+
+namespace ui {
+
+class Compositor;
+
+class TestCompositorHost : public MessageLoop::Dispatcher {
+ public:
+  virtual ~TestCompositorHost() {}
+
+  // Creates a new TestCompositorHost. The caller owns the returned value.
+  static TestCompositorHost* Create(const gfx::Rect& bounds);
+
+  // Shows the TestCompositorHost.
+  virtual void Show() = 0;
+
+  virtual ui::Compositor* GetCompositor() = 0;
+};
+
+}  // namespace ui
+
+#endif  // UI_GFX_COMPOSITOR_TEST_COMPOSITOR_HOST_H_