cc: Remove main thread rendering stats

cc/layers/tiled_layer_unittest.cc

 // Copyright 2011 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/layers/tiled_layer.h"
 
 #include <limits>
 #include <vector>
 
 #include "base/run_loop.h"
@@ skipping 1645 matching lines @@
  private:
   gfx::Rect painted_rect_;
 };
 
 class UpdateTrackingTiledLayer : public FakeTiledLayer {
  public:
   explicit UpdateTrackingTiledLayer(PrioritizedResourceManager* manager)
       : FakeTiledLayer(manager) {
     scoped_ptr<TrackingLayerPainter> painter(TrackingLayerPainter::Create());
     tracking_layer_painter_ = painter.get();
-    layer_updater_ = BitmapContentLayerUpdater::Create(
-        painter.Pass(), &stats_instrumentation_, 0);
+    layer_updater_ = BitmapContentLayerUpdater::Create(painter.Pass(), 0);
   }
 
   TrackingLayerPainter* tracking_layer_painter() const {
     return tracking_layer_painter_;
   }
 
  private:
   LayerUpdater* Updater() const override { return layer_updater_.get(); }
   ~UpdateTrackingTiledLayer() override {}
 
   TrackingLayerPainter* tracking_layer_painter_;
   scoped_refptr<BitmapContentLayerUpdater> layer_updater_;
-  FakeRenderingStatsInstrumentation stats_instrumentation_;
 };
 
 TEST_F(TiledLayerTest, NonIntegerContentsScaleIsNotDistortedDuringPaint) {
   scoped_refptr<UpdateTrackingTiledLayer> layer =
       make_scoped_refptr(new UpdateTrackingTiledLayer(resource_manager_.get()));
 
   layer_tree_host_->root_layer()->AddChild(layer);
 
   gfx::Rect layer_rect(0, 0, 30, 31);
   layer->SetPosition(layer_rect.origin());
@@ skipping 62 matching lines @@
 
   // Rounding leads to an extra pixel.
   gfx::Rect expanded_layer_rect(layer_rect);
   expanded_layer_rect.set_height(32);
   EXPECT_RECT_EQ(expanded_layer_rect,
                  layer->tracking_layer_painter()->PaintedRect());
 }
 
 }  // namespace
 }  // namespace cc