RingBufferType     40 cc/debug/frame_rate_counter.h   typedef RingBuffer<base::TimeTicks, 136> RingBufferType;
RingBufferType     31 cc/debug/paint_time_counter.h   typedef RingBuffer<base::TimeDelta, 200> RingBufferType;
RingBufferType     41 cc/resources/memory_history.h   typedef RingBuffer<Entry, 80> RingBufferType;