Update from https://crrev.com/309717

cc/resources/picture_layer_tiling_unittest.cc

 // Copyright 2012 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/resources/picture_layer_tiling.h"
 
 #include <limits>
 #include <set>
 
 #include "cc/base/math_util.h"
@@ skipping 58 matching lines @@
                            raster_source,
                            client,
                            max_tiles_for_interest_area,
                            skewport_target_time,
                            skewport_extrapolation_limit) {}
 };
 
 class PictureLayerTilingIteratorTest : public testing::Test {
  public:
   PictureLayerTilingIteratorTest() {}
-  virtual ~PictureLayerTilingIteratorTest() {}
+  ~PictureLayerTilingIteratorTest() override {}
 
   void Initialize(const gfx::Size& tile_size,
                   float contents_scale,
                   const gfx::Size& layer_bounds) {
     client_.SetTileSize(tile_size);
     client_.set_tree(PENDING_TREE);
     scoped_refptr<FakePicturePileImpl> pile =
         FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(layer_bounds);
     tiling_ = TestablePictureLayerTiling::Create(contents_scale, pile, &client_,
                                                  LayerTreeSettings());
@@ skipping 1977 matching lines @@
   tiling_->SetRasterSourceAndResize(pile);
 
   // Tile size in the tiling should be resized to 250x200.
   EXPECT_EQ(250, tiling_->TilingDataForTesting().max_texture_size().width());
   EXPECT_EQ(200, tiling_->TilingDataForTesting().max_texture_size().height());
   EXPECT_EQ(0u, tiling_->AllRefTilesForTesting().size());
 }
 
 }  // namespace
 }  // namespace cc