Update from https://crrev.com/303153

cc/resources/bitmap_skpicture_content_layer_updater.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/resources/bitmap_skpicture_content_layer_updater.h"
 
 #include "base/time/time.h"
 #include "cc/debug/rendering_stats_instrumentation.h"
 #include "cc/resources/layer_painter.h"
 #include "cc/resources/prioritized_resource.h"
@@ skipping 56 matching lines @@
 }
 
 void BitmapSkPictureContentLayerUpdater::PaintContentsRect(
     SkCanvas* canvas,
     const gfx::Rect& source_rect) {
   if (!canvas)
     return;
   // Translate the origin of content_rect to that of source_rect.
   canvas->translate(paint_rect().x() - source_rect.x(),
                     paint_rect().y() - source_rect.y());
-  base::TimeTicks start_time =
-      rendering_stats_instrumentation_->StartRecording();
   DrawPicture(canvas);
-  base::TimeDelta duration =
-      rendering_stats_instrumentation_->EndRecording(start_time);
-  rendering_stats_instrumentation_->AddRaster(
-      duration,
-      source_rect.width() * source_rect.height());
 }
 
 }  // namespace cc