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

cc/tiles/gpu_image_decode_cache_unittest.cc

 // Copyright 2016 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 "cc/tiles/gpu_image_decode_cache.h"
 
-#include "cc/playback/draw_image.h"
+#include "cc/paint/draw_image.h"
 #include "cc/test/test_context_provider.h"
 #include "cc/test/test_tile_task_runner.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/skia/include/core/SkRefCnt.h"
 
 namespace cc {
 namespace {
 
 size_t kGpuMemoryLimitBytes = 96 * 1024 * 1024;
 class TestGpuImageDecodeCache : public GpuImageDecodeCache {
@@ skipping 1369 matching lines @@
   // Run the decode task.
   TestTileTaskRunner::ProcessTask(task.get());
 
   // The image should remain in the cache till we unref it.
   EXPECT_TRUE(cache.IsInInUseCacheForTesting(draw_image));
   cache.UnrefImage(draw_image);
 }
 
 }  // namespace
 }  // namespace cc