Index: cc/surfaces/compositor_frame_sink_support.cc |
diff --git a/cc/surfaces/compositor_frame_sink_support.cc b/cc/surfaces/compositor_frame_sink_support.cc |
index 7fc9e6556d46ce13067d902aa23a44019747c27e..d85a331191a65ba294c00c67c30c47f3f880c512 100644 |
--- a/cc/surfaces/compositor_frame_sink_support.cc |
+++ b/cc/surfaces/compositor_frame_sink_support.cc |
@@ -125,13 +125,9 @@ void CompositorFrameSinkSupport::SubmitCompositorFrame( |
DCHECK(surface_factory_); |
++ack_pending_count_; |
- if (frame.metadata.begin_frame_ack.sequence_number < |
- BeginFrameArgs::kStartingFrameNumber) { |
- DLOG(ERROR) << "Received CompositorFrame with invalid BeginFrameAck."; |
- frame.metadata.begin_frame_ack.source_id = BeginFrameArgs::kManualSourceId; |
- frame.metadata.begin_frame_ack.sequence_number = |
- BeginFrameArgs::kStartingFrameNumber; |
- } |
+ DCHECK_GE(frame.metadata.begin_frame_ack.sequence_number, |
+ BeginFrameArgs::kStartingFrameNumber); |
+ |
// |has_damage| is not transmitted. |
frame.metadata.begin_frame_ack.has_damage = true; |