cc:: Add RenderingStatsInstrumentation to manage collection of RenderingStats

cc/test/fake_picture_layer_tiling_client.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/test/fake_picture_layer_tiling_client.h"
 
 namespace cc {
 
 class FakeInfinitePicturePileImpl : public PicturePileImpl {
  public:
   FakeInfinitePicturePileImpl() {
     gfx::Size size(std::numeric_limits<int>::max(),
                    std::numeric_limits<int>::max());
     Resize(size);
     recorded_region_ = Region(gfx::Rect(size));
   }
 
  protected:
   virtual ~FakeInfinitePicturePileImpl() {}
 };
 
 FakePictureLayerTilingClient::FakePictureLayerTilingClient()
-    : tile_manager_(&tile_manager_client_, NULL, 1, false, false, false),
+    : rendering_stats_instrumentation_(RenderingStatsInstrumentation::Create()),
+      tile_manager_(&tile_manager_client_,
+                    NULL,
+                    1,
+                    false,
+                    false,
+                    false,
+                    rendering_stats_instrumentation_.get()),
       pile_(new FakeInfinitePicturePileImpl()) {
 }
 
 FakePictureLayerTilingClient::~FakePictureLayerTilingClient() {
 }
 
 scoped_refptr<Tile> FakePictureLayerTilingClient::CreateTile(
     PictureLayerTiling*,
     gfx::Rect rect) {
   return make_scoped_refptr(new Tile(&tile_manager_,
@@ skipping 10 matching lines @@
   tile_size_ = tile_size;
 }
 
 gfx::Size FakePictureLayerTilingClient::CalculateTileSize(
     gfx::Size /* current_tile_size */,
     gfx::Size /* content_bounds */) {
   return tile_size_;
 }
 
 }  // namespace cc