Android media: VideoFrame should not store so many sync points.

media/filters/gpu_video_decoder.cc

Index: media/filters/gpu_video_decoder.cc
diff --git a/media/filters/gpu_video_decoder.cc b/media/filters/gpu_video_decoder.cc
index bc545b7d652ca912918483fd23b8f47590d8d098..e90247fdc475f3ea9f7ef4a73a5472851c9c2469 100644
--- a/media/filters/gpu_video_decoder.cc
+++ b/media/filters/gpu_video_decoder.cc
@@ -481,11 +481,9 @@ void GpuVideoDecoder::ReleaseMailbox(
     const scoped_refptr<media::GpuVideoAcceleratorFactories>& factories,
     int64 picture_buffer_id,
     uint32 texture_id,
-    const std::vector<uint32>& release_sync_points) {
+    uint32 release_sync_point) {
   DCHECK(factories->GetTaskRunner()->BelongsToCurrentThread());
-
-  for (size_t i = 0; i < release_sync_points.size(); i++)
-    factories->WaitSyncPoint(release_sync_points[i]);
+  factories->WaitSyncPoint(release_sync_point);
 
   if (decoder) {
     decoder->ReusePictureBuffer(picture_buffer_id);