Decouple EventWithLatencyInfo from WebInputEventTraits

content/renderer/input/main_thread_event_queue.h

 // Copyright 2016 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_RENDERER_INPUT_MAIN_THREAD_EVENT_QUEUE_H_
 #define CONTENT_RENDERER_INPUT_MAIN_THREAD_EVENT_QUEUE_H_
 
 #include <deque>
 #include "content/common/content_export.h"
 #include "content/common/input/event_with_latency_info.h"
 #include "content/common/input/input_event_ack_state.h"
 #include "content/common/input/input_event_dispatch_type.h"
 #include "content/common/input/web_input_event_queue.h"
+#include "content/common/input/web_input_event_traits.h"
 #include "third_party/WebKit/public/web/WebInputEvent.h"
 #include "ui/events/latency_info.h"
 
 namespace content {
 
 template <typename BaseClass, typename BaseType>
 class EventWithDispatchType : public BaseClass {
  public:
   EventWithDispatchType(const BaseType& e,
                         const ui::LatencyInfo& l,
@@ skipping 111 matching lines @@
   // on the main thread. See crbug.com/624021
   std::unique_ptr<PendingMouseWheelEvent> in_flight_wheel_event_;
   std::unique_ptr<PendingTouchEvent> in_flight_touch_event_;
 
   DISALLOW_COPY_AND_ASSIGN(MainThreadEventQueue);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_INPUT_MAIN_THREAD_EVENT_QUEUE_H_