WIP Add getCoalescedEvents API using vector of WebInputEvents

content/renderer/input/input_handler_manager.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/renderer/input/input_handler_manager.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/location.h"
@@ skipping 182 matching lines @@
   client_->NotifyInputEventHandled(routing_id, type, ack_result);
 }
 
 void InputHandlerManager::ProcessRafAlignedInputOnMainThread(int routing_id) {
   client_->ProcessRafAlignedInput(routing_id);
 }
 
 void InputHandlerManager::HandleInputEvent(
     int routing_id,
     ui::ScopedWebInputEvent input_event,
+    const std::vector<const blink::WebInputEvent*>& coalescedEvents,
     const ui::LatencyInfo& latency_info,
     const InputEventAckStateCallback& callback) {
   DCHECK(task_runner_->BelongsToCurrentThread());
   TRACE_EVENT1("input,benchmark,rail", "InputHandlerManager::HandleInputEvent",
                "type", WebInputEvent::GetName(input_event->type));
 
   auto it = input_handlers_.find(routing_id);
   if (it == input_handlers_.end()) {
     TRACE_EVENT1("input,rail", "InputHandlerManager::HandleInputEvent",
                  "result", "NoInputHandlerFound");
@@ skipping 66 matching lines @@
 void InputHandlerManager::DispatchNonBlockingEventToMainThread(
     int routing_id,
     ui::ScopedWebInputEvent event,
     const ui::LatencyInfo& latency_info) {
   DCHECK(task_runner_->BelongsToCurrentThread());
   client_->DispatchNonBlockingEventToMainThread(routing_id, std::move(event),
                                                 latency_info);
 }
 
 }  // namespace content