Update from chromium https://crrev.com/304586

cc/resources/recording_source.h

Index: cc/resources/recording_source.h
diff --git a/cc/resources/recording_source.h b/cc/resources/recording_source.h
index cbbeb7021e6fe04de7e909d6e70e87be7099d079..19eea72f160bb1534922c4119a00ad4ae48239c9 100644
--- a/cc/resources/recording_source.h
+++ b/cc/resources/recording_source.h
@@ -28,28 +28,27 @@ class CC_EXPORT RecordingSource {
   virtual bool UpdateAndExpandInvalidation(
       ContentLayerClient* painter,
       Region* invalidation,
-      SkColor background_color,
-      bool contents_opaque,
-      bool contents_fill_bounds_completely,
       const gfx::Size& layer_size,
       const gfx::Rect& visible_layer_rect,
       int frame_number,
       Picture::RecordingMode recording_mode) = 0;
 
+  virtual scoped_refptr<RasterSource> CreateRasterSource() const = 0;
+
   virtual gfx::Size GetSize() const = 0;
   virtual void SetEmptyBounds() = 0;
   virtual void SetMinContentsScale(float min_contents_scale) = 0;
-  virtual void SetTileGridSize(const gfx::Size& tile_grid_size) = 0;
   virtual void SetSlowdownRasterScaleFactor(int factor) = 0;
-  virtual void SetIsMask(bool is_mask) = 0;
   virtual bool IsSuitableForGpuRasterization() const = 0;
 
-  virtual scoped_refptr<RasterSource> CreateRasterSource() const = 0;
+  // TODO(hendrikw): This is an implementation detail, remove it when possible.
+  virtual void SetTileGridSize(const gfx::Size& tile_grid_size) = 0;
 
   // TODO(hendrikw): Figure out how to remove this.
   virtual void SetUnsuitableForGpuRasterizationForTesting() = 0;
   virtual SkTileGridFactory::TileGridInfo GetTileGridInfoForTesting() const = 0;
 };
-}
+
+}  // namespace cc
 
 #endif  // CC_RESOURCES_RECORDING_SOURCE_H_