Add methods for telling V8 how much memory audio/video is using.

media/base/pipeline_status.h

Index: media/base/pipeline_status.h
diff --git a/media/base/pipeline_status.h b/media/base/pipeline_status.h
index daec9237988e7c809b3e3d572e529c4f09100c60..9117dae04736ce3519cda95a1cb7709220e8a42b 100644
--- a/media/base/pipeline_status.h
+++ b/media/base/pipeline_status.h
@@ -40,17 +40,12 @@ typedef base::Callback<void(PipelineStatus)> PipelineStatusCB;
 
 // TODO(scherkus): this should be moved alongside host interface definitions.

[xhwang, 2015/10/27 23:32:40]

nit: Is this still accurate?

[DaleCurtis, 2015/10/28 01:08:28]

Done.

 struct PipelineStatistics {
-  PipelineStatistics()
-      : audio_bytes_decoded(0),
-        video_bytes_decoded(0),
-        video_frames_decoded(0),
-        video_frames_dropped(0) {
-  }
-
-  uint32 audio_bytes_decoded;  // Should be uint64?
-  uint32 video_bytes_decoded;  // Should be uint64?
-  uint32 video_frames_decoded;
-  uint32 video_frames_dropped;
+  uint32 audio_bytes_decoded = 0;  // Should be uint64?
+  uint32 video_bytes_decoded = 0;  // Should be uint64?
+  uint32 video_frames_decoded = 0;
+  uint32 video_frames_dropped = 0;
+  int64_t audio_memory_usage = 0;
+  int64_t video_memory_usage = 0;
 };
 
 // Used for updating pipeline statistics.