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

content/renderer/media/video_capture_message_filter.cc

Index: content/renderer/media/video_capture_message_filter.cc
diff --git a/content/renderer/media/video_capture_message_filter.cc b/content/renderer/media/video_capture_message_filter.cc
index 50345260b18439dfdc2c3fd835b09d79cc3de2a2..2976a4c6000bd13a37f3c706e3c5aa2358c70a3d 100644
--- a/content/renderer/media/video_capture_message_filter.cc
+++ b/content/renderer/media/video_capture_message_filter.cc
@@ -114,8 +114,7 @@ void VideoCaptureMessageFilter::OnBufferCreated(
     // Send the buffer back to Host in case it's waiting for all buffers
     // to be returned.
     base::SharedMemory::CloseHandle(handle);
-    Send(new VideoCaptureHostMsg_BufferReady(
-        device_id, buffer_id, std::vector<uint32>()));
+    Send(new VideoCaptureHostMsg_BufferReady(device_id, buffer_id, 0));
     return;
   }
 
@@ -134,8 +133,7 @@ void VideoCaptureMessageFilter::OnBufferReceived(
 
     // Send the buffer back to Host in case it's waiting for all buffers
     // to be returned.
-    Send(new VideoCaptureHostMsg_BufferReady(
-        device_id, buffer_id, std::vector<uint32>()));
+    Send(new VideoCaptureHostMsg_BufferReady(device_id, buffer_id, 0));
     return;
   }
 
@@ -156,8 +154,7 @@ void VideoCaptureMessageFilter::OnMailboxBufferReceived(
 
     // Send the buffer back to Host in case it's waiting for all buffers
     // to be returned.
-    Send(new VideoCaptureHostMsg_BufferReady(
-        device_id, buffer_id, std::vector<uint32>()));
+    Send(new VideoCaptureHostMsg_BufferReady(device_id, buffer_id, 0));
     return;
   }