Update from https://crrev.com/304121

cc/test/fake_picture_pile_impl.h

 // Copyright 2013 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_TEST_FAKE_PICTURE_PILE_IMPL_H_
 #define CC_TEST_FAKE_PICTURE_PILE_IMPL_H_
 
 #include "base/memory/ref_counted.h"
 #include "cc/resources/picture_pile_impl.h"
 #include "cc/test/fake_content_layer_client.h"
@@ skipping 54 matching lines @@
   }
 
   void set_clear_canvas_with_debug_color(bool clear) {
     clear_canvas_with_debug_color_ = clear;
   }
 
   void set_is_solid_color(bool is_solid_color) {
     is_solid_color_ = is_solid_color;
   }
 
+  bool HasRecordingAt(int x, int y) const;
+  void SetIsMask(bool mask) { is_mask_ = mask; }
+
+  int num_tiles_x() const { return tiling_.num_tiles_x(); }
+  int num_tiles_y() const { return tiling_.num_tiles_y(); }
+
+  void SetMinContentsScale(float scale);
+  void SetBufferPixels(int new_buffer_pixels);
+  void Clear();
+
  protected:
   FakePicturePileImpl();
+  explicit FakePicturePileImpl(const PicturePile* other);
   ~FakePicturePileImpl() override;
 
   FakeContentLayerClient client_;
   SkPaint default_paint_;
+  SkTileGridFactory::TileGridInfo tile_grid_info_;
 };
 
 }  // namespace cc
 
 #endif  // CC_TEST_FAKE_PICTURE_PILE_IMPL_H_