Restructure contents of blimp/client.

blimp/client/compositor/test/dummy_layer_driver.h

-// Copyright 2015 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 BLIMP_CLIENT_COMPOSITOR_TEST_DUMMY_LAYER_DRIVER_H_
-#define BLIMP_CLIENT_COMPOSITOR_TEST_DUMMY_LAYER_DRIVER_H_
-
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/weak_ptr.h"
-
-namespace cc {
-class Layer;
-}
-
-namespace blimp {
-namespace client {
-
-// A test class that drives changes to a layer every 16ms.  This can be used to
-// make sure the compositor is rendering layers properly.  In this case, colors
-// are constantly changed over time.
-class DummyLayerDriver {
- public:
-  DummyLayerDriver();
-  virtual ~DummyLayerDriver();
-
-  // Adds a cc::SolidColorLayer to |layer| and animates it's color until the
-  // layer is detached from it's cc::LayerTreeHost.
-  void SetParentLayer(scoped_refptr<cc::Layer> layer);
-
- private:
-  void StepAnimation();
-
-  scoped_refptr<cc::Layer> layer_;
-  bool animation_running_;
-
-  base::WeakPtrFactory<DummyLayerDriver> weak_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(DummyLayerDriver);
-};
-
-}  // namespace client
-}  // namespace blimp
-
-#endif  // BLIMP_CLIENT_COMPOSITOR_TEST_DUMMY_LAYER_DRIVER_H_