--enable-gpu-rasterization flag for turning on hybrid ganesh mode

cc/resources/picture_pile.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/resources/picture_pile.h"
 
 #include <algorithm>
 #include <limits>
 #include <vector>
 
 #include "cc/base/region.h"
+#include "cc/base/switches.h"
 #include "cc/debug/rendering_stats_instrumentation.h"
 #include "cc/resources/picture_pile_impl.h"
 
 namespace {
 // Layout pixel buffer around the visible layer rect to record.  Any base
 // picture that intersects the visible layer rect expanded by this distance
 // will be recorded.
 const int kPixelDistanceToRecord = 8000;
 
 // TODO(humper): The density threshold here is somewhat arbitrary; need a
@@ skipping 216 matching lines @@
         info.picture = picture;
       }
     }
   }
 
   UpdateRecordedRegion();
   return true;
 }
 
 }  // namespace cc