Index: cc/trees/proxy_main.cc |
diff --git a/cc/trees/proxy_main.cc b/cc/trees/proxy_main.cc |
index de79051d4b38e3395e219f1054e431150859bd37..0a5b5c47a67cf0746085e0fe199ac7871a8bd01b 100644 |
--- a/cc/trees/proxy_main.cc |
+++ b/cc/trees/proxy_main.cc |
@@ -118,6 +118,9 @@ void ProxyMain::BeginMainFrame( |
benchmark_instrumentation::kDoBeginFrame, |
begin_main_frame_state->begin_frame_id); |
+ begin_main_frame_state->begin_frame_args.source_frame_number = |
+ layer_tree_host_->SourceFrameNumber(); |
+ |
base::TimeTicks begin_main_frame_start_time = base::TimeTicks::Now(); |
TRACE_EVENT_SYNTHETIC_DELAY_BEGIN("cc.BeginMainFrame"); |