Fix reporting of TouchToFirstScroll latency metrics

content/browser/renderer_host/input/input_router_impl.h

 // 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.
 
 #ifndef CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_IMPL_H_
 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_IMPL_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 82 matching lines @@
   void OnTouchEventAck(const TouchEventWithLatencyInfo& event,
                        InputEventAckState ack_result) override;
   void OnFilteringTouchEvent(
       const blink::WebTouchEvent& touch_event) override;
 
   // GestureEventFilterClient
   void SendGestureEventImmediately(
       const GestureEventWithLatencyInfo& gesture_event) override;
   void OnGestureEventAck(const GestureEventWithLatencyInfo& event,
                          InputEventAckState ack_result) override;
-  void ForwardGestureEvent(
-      const blink::WebGestureEvent& gesture_event) override;
 
   // MouseWheelEventQueueClient
   void SendMouseWheelEventImmediately(
       const MouseWheelEventWithLatencyInfo& touch_event) override;
   void OnMouseWheelEventAck(const MouseWheelEventWithLatencyInfo& event,
                             InputEventAckState ack_result) override;
+  void ForwardGestureEventWithLatencyInfo(
+      const blink::WebGestureEvent& gesture_event,
+      const ui::LatencyInfo& latency_info) override;
 
   bool SendMoveCaret(std::unique_ptr<IPC::Message> message);
   bool SendSelectMessage(std::unique_ptr<IPC::Message> message);
   bool Send(IPC::Message* message);
 
   // Filters and forwards |input_event| to the appropriate handler.
   void FilterAndSendWebInputEvent(const blink::WebInputEvent& input_event,
                                   const ui::LatencyInfo& latency_info);
 
   // Utility routine for filtering and forwarding |input_event| to the
@@ skipping 136 matching lines @@
   InputEventStreamValidator output_stream_validator_;
 
   float device_scale_factor_;
 
   DISALLOW_COPY_AND_ASSIGN(InputRouterImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_IMPL_H_