RecentFrameInterval   55 cc/debug/frame_rate_counter.cc       RecentFrameInterval(ring_buffer_.BufferSize() - 1);
RecentFrameInterval   95 cc/debug/frame_rate_counter.cc     base::TimeDelta delta = RecentFrameInterval(it.index() + 1);
RecentFrameInterval  130 cc/debug/frame_rate_counter.cc     base::TimeDelta delta = RecentFrameInterval(it.index() + 1);
RecentFrameInterval   29 cc/debug/frame_rate_counter.h   base::TimeDelta RecentFrameInterval(size_t n) const;
RecentFrameInterval  386 cc/layers/heads_up_display_layer_impl.cc     base::TimeDelta delta = fps_counter->RecentFrameInterval(it.index() + 1);