cc: Reland "Add UMA stats for record and raster time."

cc/cc.gyp

 # Copyright (c) 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 50 matching lines @@
         'animation/scrollbar_animation_controller_thinning.h',
         'animation/timing_function.cc',
         'animation/timing_function.h',
         'animation/transform_operation.cc',
         'animation/transform_operation.h',
         'animation/transform_operations.cc',
         'animation/transform_operations.h',
         'base/completion_event.h',
         'base/delayed_unique_notifier.cc',
         'base/delayed_unique_notifier.h',
+        'base/histograms.cc',
+        'base/histograms.h',
         'base/invalidation_region.cc',
         'base/invalidation_region.h',
         'base/math_util.cc',
         'base/math_util.h',
         'base/region.cc',
         'base/region.h',
         'base/resource_id.h',
         'base/rolling_time_delta_history.cc',
         'base/rolling_time_delta_history.h',
         'base/scoped_ptr_algorithm.h',
@@ skipping 586 matching lines @@
             'raster/texture_compressor_etc1_sse.h',
           ],
           'cflags': [
             '-msse2',
           ],
         }],
       ],
     },    
   ],
 }