Roll Chrome into Mojo.

cc/debug/picture_record_benchmark.cc

 // 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.
 
 #include "cc/debug/picture_record_benchmark.h"
 
 #include <algorithm>
 
 #include "base/basictypes.h"
 #include "base/values.h"
@@ skipping 86 matching lines @@
     std::pair<int, int> dimensions = dimensions_[i];
     int width = dimensions.first;
     int height = dimensions.second;
 
     int y_limit = std::max(1, content_bounds.height() - height);
     int x_limit = std::max(1, content_bounds.width() - width);
     for (int y = 0; y < y_limit; y += kPositionIncrement) {
       for (int x = 0; x < x_limit; x += kPositionIncrement) {
         gfx::Rect rect = gfx::Rect(x, y, width, height);
 
-        base::TimeTicks start = base::TimeTicks::HighResNow();
+        base::TimeTicks start = base::TimeTicks::Now();
 
         scoped_refptr<Picture> picture = Picture::Create(
             rect, painter, tile_grid_size, false, Picture::RECORD_NORMALLY);
 
-        base::TimeTicks end = base::TimeTicks::HighResNow();
+        base::TimeTicks end = base::TimeTicks::Now();
         base::TimeDelta duration = end - start;
         TotalTime& total_time = times_[dimensions];
         total_time.first += duration;
         total_time.second++;
       }
     }
   }
 }
 
 }  // namespace cc