WIP Add getCoalescedEvents API using vector of WebInputEvents

content/renderer/input/input_handler_manager.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_RENDERER_INPUT_INPUT_HANDLER_MANAGER_H_
 #define CONTENT_RENDERER_INPUT_INPUT_HANDLER_MANAGER_H_
 
 #include "base/containers/scoped_ptr_hash_map.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 64 matching lines @@
   void NotifyInputEventHandledOnMainThread(int routing_id,
                                            blink::WebInputEvent::Type,
                                            InputEventAckState);
   void ProcessRafAlignedInputOnMainThread(int routing_id);
 
   // Callback only from the compositor's thread.
   void RemoveInputHandler(int routing_id);
 
   using InputEventAckStateCallback =
       base::Callback<void(InputEventAckState,
-                          ui::ScopedWebInputEvent,
+                          blink::ScopedCoalescedWebInputEvent,
                           const ui::LatencyInfo&,
                           std::unique_ptr<ui::DidOverscrollParams>)>;
   // Called from the compositor's thread.
   virtual void HandleInputEvent(int routing_id,
-                                ui::ScopedWebInputEvent input_event,
+                                blink::ScopedCoalescedWebInputEvent input_event,
                                 const ui::LatencyInfo& latency_info,
                                 const InputEventAckStateCallback& callback);
 
   // Called from the compositor's thread.
   void DidOverscroll(int routing_id, const ui::DidOverscrollParams& params);
 
   // Called from the compositor's thread.
   void DidStopFlinging(int routing_id);
 
   // Called from the compositor's thread.
   void DidAnimateForInput();
 
   // Called from the compositor's thread.
   void NeedsMainFrame(int routing_id);
 
   // Called from the compositor's thread.
   void DispatchNonBlockingEventToMainThread(
       int routing_id,
-      ui::ScopedWebInputEvent event,
+      blink::ScopedCoalescedWebInputEvent event,
       const ui::LatencyInfo& latency_info);
 
  private:
   // Called from the compositor's thread.
   void AddInputHandlerOnCompositorThread(
       int routing_id,
       const scoped_refptr<base::SingleThreadTaskRunner>& main_task_runner,
       const base::WeakPtr<cc::InputHandler>& input_handler,
       const base::WeakPtr<RenderViewImpl>& render_view_impl,
       bool enable_smooth_scrolling);
 
   void RegisterRoutingIDOnCompositorThread(int routing_id);
   void UnregisterRoutingIDOnCompositorThread(int routing_id);
 
   void ObserveWheelEventAndResultOnCompositorThread(
       int routing_id,
       const blink::WebMouseWheelEvent& wheel_event,
       const cc::InputHandlerScrollResult& scroll_result);
 
   void ObserveGestureEventAndResultOnCompositorThread(
       int routing_id,
       const blink::WebGestureEvent& gesture_event,
       const cc::InputHandlerScrollResult& scroll_result);
 
   void DidHandleInputEventAndOverscroll(
       const InputEventAckStateCallback& callback,
       ui::InputHandlerProxy::EventDisposition event_disposition,
-      ui::ScopedWebInputEvent input_event,
+      blink::ScopedCoalescedWebInputEvent input_event,
       const ui::LatencyInfo& latency_info,
       std::unique_ptr<ui::DidOverscrollParams> overscroll_params);
 
   typedef base::ScopedPtrHashMap<int,  // routing_id
                                  std::unique_ptr<InputHandlerWrapper>>
       InputHandlerMap;
   InputHandlerMap input_handlers_;
 
   const scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
   InputHandlerManagerClient* const client_;
   // May be null.
   SynchronousInputHandlerProxyClient* const synchronous_handler_proxy_client_;
   blink::scheduler::RendererScheduler* const renderer_scheduler_;  // Not owned.
 
   base::WeakPtrFactory<InputHandlerManager> weak_ptr_factory_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_INPUT_INPUT_HANDLER_MANAGER_H_