Fix reporting of TouchToFirstScroll latency metrics

content/browser/renderer_host/input/input_router_impl.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/renderer_host/input/input_router_impl.h"
 
 #include <math.h>
 
 #include <utility>
 
@@ skipping 276 matching lines @@
   output_stream_validator_.Validate(touch_event);
 }
 
 void InputRouterImpl::OnGestureEventAck(
     const GestureEventWithLatencyInfo& event,
     InputEventAckState ack_result) {
   touch_event_queue_.OnGestureEventAck(event, ack_result);
   ack_handler_->OnGestureEventAck(event, ack_result);
 }
 
-void InputRouterImpl::ForwardGestureEvent(const blink::WebGestureEvent& event) {
-  client_->ForwardGestureEvent(event);
+void InputRouterImpl::ForwardGestureEvent(const blink::WebGestureEvent& event,

[tdresser, 2016/04/22 17:55:59]

If we're renaming the client method, should we rename this too?

[dtapuska, 2016/04/22 18:14:59]

Done.

+                                          const ui::LatencyInfo& latency_info) {
+  client_->ForwardGestureEventWithLatencyInfo(event, latency_info);
 }
 
 void InputRouterImpl::SendMouseWheelEventImmediately(
     const MouseWheelEventWithLatencyInfo& wheel_event) {
   FilterAndSendWebInputEvent(wheel_event.event, wheel_event.latency);
 }
 
 void InputRouterImpl::OnMouseWheelEventAck(
     const MouseWheelEventWithLatencyInfo& event,
     InputEventAckState ack_result) {
@@ skipping 328 matching lines @@
 
   flush_requested_ = false;
   client_->DidFlush();
 }
 
 void InputRouterImpl::SetFrameTreeNodeId(int frameTreeNodeId) {
   frame_tree_node_id_ = frameTreeNodeId;
 }
 
 }  // namespace content