Index: ui/events/latency_info.h |
diff --git a/ui/events/latency_info.h b/ui/events/latency_info.h |
index d1e6f75b4db3707f9b250f3c015e8da8e4804db5..fb5817645311613c0ec9766f32af9bb90ad00a97 100644 |
--- a/ui/events/latency_info.h |
+++ b/ui/events/latency_info.h |
@@ -52,6 +52,9 @@ enum LatencyComponentType { |
// Timestamp when the frame is swapped (i.e. when the rendering caused by |
// input event actually takes effect). |
INPUT_EVENT_LATENCY_TERMINATED_FRAME_SWAP_COMPONENT, |
+ // Frame number when a window snapshot was requested. The snapshot |
+ // is taken when the rendering results actually reach the screen. |
+ WINDOW_SNAPSHOT_FRAME_NUMBER_COMPONENT |
}; |
struct EVENTS_EXPORT LatencyInfo { |