Report LatencyInfo through trace buffer

content/browser/renderer_host/input/mock_input_ack_handler.cc

Index: content/browser/renderer_host/input/mock_input_ack_handler.cc
diff --git a/content/browser/renderer_host/input/mock_input_ack_handler.cc b/content/browser/renderer_host/input/mock_input_ack_handler.cc
index cda000551d271655cc28c8db05efd74afbe23ad4..0530373cfa906684fb5dd48648d6a92ad3ae05de 100644
--- a/content/browser/renderer_host/input/mock_input_ack_handler.cc
+++ b/content/browser/renderer_host/input/mock_input_ack_handler.cc
@@ -34,10 +34,10 @@ void MockInputAckHandler::OnKeyboardEventAck(
 }
 
 void MockInputAckHandler::OnWheelEventAck(
-    const WebMouseWheelEvent& event,
+    const MouseWheelEventWithLatencyInfo& event,
     InputEventAckState ack_result)  {
   VLOG(1) << __FUNCTION__ << " called!";
-  acked_wheel_event_ = event;
+  acked_wheel_event_ = event.event;
   RecordAckCalled(ack_result);
 }
 
@@ -54,10 +54,10 @@ void MockInputAckHandler::OnTouchEventAck(
 }
 
 void MockInputAckHandler::OnGestureEventAck(
-    const WebGestureEvent& event,
-    InputEventAckState ack_result)  {
+    const GestureEventWithLatencyInfo& event,
+    InputEventAckState ack_result) {
   VLOG(1) << __FUNCTION__ << " called!";
-  acked_gesture_event_ = event;
+  acked_gesture_event_ = event.event;
   RecordAckCalled(ack_result);
 }