WIP Add getCoalescedEvents API using vector of WebInputEvents

ui/events/blink/input_handler_proxy.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 UI_EVENTS_BLINK_INPUT_HANDLER_PROXY_H_
 #define UI_EVENTS_BLINK_INPUT_HANDLER_PROXY_H_
 
 #include <memory>
 
 #include "base/containers/hash_tables.h"
 #include "base/macros.h"
 #include "cc/input/input_handler.h"
+#include "third_party/WebKit/public/platform/CoalescedWebInputEvent.h"
 #include "third_party/WebKit/public/platform/WebGestureCurve.h"
 #include "third_party/WebKit/public/platform/WebGestureCurveTarget.h"
 #include "third_party/WebKit/public/platform/WebGestureEvent.h"
-#include "third_party/WebKit/public/platform/WebInputEvent.h"
 #include "third_party/WebKit/public/web/WebActiveWheelFlingParameters.h"
 #include "ui/events/blink/input_scroll_elasticity_controller.h"
-#include "ui/events/blink/scoped_web_input_event.h"
 #include "ui/events/blink/synchronous_input_handler_proxy.h"
 
 namespace ui {
 
 namespace test {
 class InputHandlerProxyTest;
 }
 
 class InputHandlerProxyClient;
 class InputScrollElasticityController;
@@ skipping 23 matching lines @@
 
   enum EventDisposition {
     DID_HANDLE,
     DID_NOT_HANDLE,
     DID_NOT_HANDLE_NON_BLOCKING_DUE_TO_FLING,
     DID_HANDLE_NON_BLOCKING,
     DROP_EVENT
   };
   using EventDispositionCallback =
       base::Callback<void(EventDisposition,
-                          ScopedWebInputEvent WebInputEvent,
+                          blink::CoalescedWebInputEvent WebInputEvent,
                           const LatencyInfo&,
                           std::unique_ptr<ui::DidOverscrollParams>)>;
   void HandleInputEventWithLatencyInfo(
-      ScopedWebInputEvent event,
+      blink::ScopedCoalescedWebInputEvent event,
       const LatencyInfo& latency_info,
       const EventDispositionCallback& callback);
   EventDisposition HandleInputEvent(const blink::WebInputEvent& event);
 
   // cc::InputHandlerClient implementation.
   void WillShutdown() override;
   void Animate(base::TimeTicks time) override;
   void MainThreadHasStoppedFlinging() override;
   void ReconcileElasticOverscrollAndRootScroll() override;
   void UpdateRootLayerStateForSynchronousInputHandler(
@@ skipping 150 matching lines @@
   // bundled in the event ack, saving an IPC.  Note that we must continue
   // supporting overscroll IPC notifications due to fling animation updates.
   std::unique_ptr<DidOverscrollParams> current_overscroll_params_;
 
   DISALLOW_COPY_AND_ASSIGN(InputHandlerProxy);
 };
 
 }  // namespace ui
 
 #endif  // UI_EVENTS_BLINK_INPUT_HANDLER_PROXY_H_