CL for perf tryjob on linux

media/base/renderer_client.h

Index: media/base/renderer_client.h
diff --git a/media/base/renderer_client.h b/media/base/renderer_client.h
index 49b098e70511d3ecc978794e3013c34e7ebd52b6..bb078092281c29cb25262db9c888626dd6c0a496 100644
--- a/media/base/renderer_client.h
+++ b/media/base/renderer_client.h
@@ -36,6 +36,17 @@ class RendererClient {
   // Executed for the first video frame and whenever opacity changes.
   // Only used if media stream contains video track.
   virtual void OnVideoOpacityChange(bool opaque) = 0;
+
+  // Called to report current media time.
+  // |curr_time| and |max_time| can be used to interpolate time between
+  // calls to OnTimeUpdate().
+  // |max_time| is typically the media timestamp of the last audio frame
+  //     buffered by the audio hardware.
+  // |max_time| must be greater or equal to |time_usec|.
+  // |capture_time| is the timestamp at which the media times were captured.
+  virtual void OnTimeUpdate(base::TimeDelta curr_time,
+                            base::TimeDelta max_time,
+                            base::TimeTicks capture_time) = 0;
 };
 
 }  // namespace media