Update from https://crrev.com/306655

cc/resources/display_list_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_RESOURCES_DISPLAY_LIST_RECORDING_SOURCE_H_
+#define CC_RESOURCES_DISPLAY_LIST_RECORDING_SOURCE_H_
+
+#include "base/memory/scoped_ptr.h"
+#include "cc/resources/recording_source.h"
+
+namespace cc {
+class DisplayItemList;
+class DisplayListRasterSource;
+
+class CC_EXPORT DisplayListRecordingSource : public RecordingSource {
+ public:
+  DisplayListRecordingSource();
+  ~DisplayListRecordingSource() override;
+
+  // RecordingSource overrides.
+  bool UpdateAndExpandInvalidation(
+      ContentLayerClient* painter,
+      Region* invalidation,
+      bool can_use_lcd_text,
+      const gfx::Size& layer_size,
+      const gfx::Rect& visible_layer_rect,
+      int frame_number,
+      Picture::RecordingMode recording_mode) override;
+  scoped_refptr<RasterSource> CreateRasterSource() const override;
+  gfx::Size GetSize() const final;
+  void SetEmptyBounds() override;
+  void SetMinContentsScale(float min_contents_scale) override;
+  void SetSlowdownRasterScaleFactor(int factor) override;
+  bool IsSuitableForGpuRasterization() const override;
+  void SetTileGridSize(const gfx::Size& tile_grid_size) override;
+  void SetUnsuitableForGpuRasterizationForTesting() override;
+  SkTileGridFactory::TileGridInfo GetTileGridInfoForTesting() const override;
+
+ protected:
+  void Clear();
+
+  gfx::Rect recorded_viewport_;
+  gfx::Size size_;
+  int slow_down_raster_scale_factor_for_debug_;
+  bool can_use_lcd_text_;
+  bool is_solid_color_;
+  SkColor solid_color_;
+  int pixel_record_distance_;
+
+  scoped_refptr<DisplayItemList> display_list_;
+
+ private:
+  friend class DisplayListRasterSource;
+
+  void DetermineIfSolidColor();
+
+  bool is_suitable_for_gpu_rasterization_;
+
+  DISALLOW_COPY_AND_ASSIGN(DisplayListRecordingSource);
+};
+
+}  // namespace cc
+
+#endif  // CC_RESOURCES_DISPLAY_LIST_RECORDING_SOURCE_H_