Move cc::DisplayItemList and related classes into cc/paint/

cc/layers/recording_source.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 CC_PLAYBACK_RECORDING_SOURCE_H_
-#define CC_PLAYBACK_RECORDING_SOURCE_H_
+#ifndef CC_LAYERS_RECORDING_SOURCE_H_
+#define CC_LAYERS_RECORDING_SOURCE_H_
 
 #include <stddef.h>
 
 #include <memory>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "cc/base/cc_export.h"
 #include "cc/base/invalidation_region.h"
+#include "cc/cc_export.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/geometry/size.h"
 
 namespace cc {
 
 class DisplayItemList;
 class RasterSource;
 class Region;
 
@@ skipping 57 matching lines @@
 
   void DetermineIfSolidColor();
 
   InvalidationRegion invalidation_;
 
   DISALLOW_COPY_AND_ASSIGN(RecordingSource);
 };
 
 }  // namespace cc
 
-#endif  // CC_PLAYBACK_RECORDING_SOURCE_H_
+#endif  // CC_LAYERS_RECORDING_SOURCE_H_