Removing gpu::SyncToken usage from video capture pipeline, part 1.

content/renderer/media/video_capture_impl.h

Index: content/renderer/media/video_capture_impl.h
diff --git a/content/renderer/media/video_capture_impl.h b/content/renderer/media/video_capture_impl.h
index 7625952907a0903f5ba72a426d990889318f0dcf..812e3e1e2e8ff0f8c62504c7e3e0673068f6bb00 100644
--- a/content/renderer/media/video_capture_impl.h
+++ b/content/renderer/media/video_capture_impl.h
@@ -114,8 +114,7 @@ class CONTENT_EXPORT VideoCaptureImpl
   using ClientInfoMap = std::map<int, ClientInfo>;
 
   using BufferFinishedCallback =
-      base::Callback<void(const gpu::SyncToken& sync_token,
-                          double consumer_resource_utilization)>;
+      base::Callback<void(double consumer_resource_utilization)>;
 
   // VideoCaptureMessageFilter::Delegate interface implementation.
   void OnBufferCreated(base::SharedMemoryHandle handle,
@@ -138,7 +137,6 @@ class CONTENT_EXPORT VideoCaptureImpl
   // buffer.
   void OnClientBufferFinished(int buffer_id,
                               const scoped_refptr<ClientBuffer>& buffer,
-                              const gpu::SyncToken& release_sync_token,
                               double consumer_resource_utilization);
 
   void StopDevice();
@@ -163,7 +161,6 @@ class CONTENT_EXPORT VideoCaptureImpl
   // callback, to trampoline back to the IO thread with the values.
   static void DidFinishConsumingFrame(
       const media::VideoFrameMetadata* metadata,
-      std::unique_ptr<gpu::SyncToken> release_sync_token,
       const BufferFinishedCallback& callback_to_io_thread);
 
   const scoped_refptr<VideoCaptureMessageFilter> message_filter_;