cc: Chromify rendering_stats

cc/resources/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/content_layer_updater.h"
 
 #include "base/debug/trace_event.h"
 #include "base/time.h"
 #include "cc/debug/rendering_stats.h"
 #include "cc/resources/layer_painter.h"
@@ skipping 40 matching lines @@
       layer_rect.x(), layer_rect.y(), layer_rect.width(), layer_rect.height());
   canvas->drawRect(layer_sk_rect, paint);
   canvas->clipRect(layer_sk_rect);
 
   gfx::RectF opaque_layer_rect;
   base::TimeTicks paint_begin_time;
   if (stats)
     paint_begin_time = base::TimeTicks::Now();
   painter_->Paint(canvas, layer_rect, &opaque_layer_rect);
   if (stats) {
-    stats->totalPaintTime += base::TimeTicks::Now() - paint_begin_time;
-    stats->totalPixelsPainted += content_rect.width() * content_rect.height();
+    stats->total_paint_time += base::TimeTicks::Now() - paint_begin_time;
+    stats->total_pixels_painted += content_rect.width() * content_rect.height();
   }
   canvas->restore();
 
   gfx::RectF opaque_content_rect = gfx::ScaleRect(
       opaque_layer_rect, contents_width_scale, contents_height_scale);
   *resulting_opaque_rect = gfx::ToEnclosedRect(opaque_content_rect);
 
   content_rect_ = content_rect;
 }
 
 }  // namespace cc