WIP Add getCoalescedEvents API using vector of WebInputEvents

content/renderer/input/main_thread_event_queue_unittest.cc

 // 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.
 
 #include <stddef.h>
 
 #include <new>
 #include <utility>
 #include <vector>
 
@@ skipping 51 matching lines @@
 
     feature_list_.InitFromCommandLine(base::JoinString(features, ","),
                                       std::string());
   }
 
   void SetUp() override {
     queue_ = new MainThreadEventQueue(kTestRoutingID, this, main_task_runner_,
                                       &renderer_scheduler_);
   }
 
-  void HandleEventOnMainThread(int routing_id,
-                               const blink::WebInputEvent* event,
-                               const ui::LatencyInfo& latency,
-                               InputEventDispatchType type) override {
+  void HandleEventOnMainThread(
+      int routing_id,
+      const blink::WebInputEvent* event,
+      const std::vector<const blink::WebInputEvent*>& coalescedEvents,
+      const ui::LatencyInfo& latency,
+      InputEventDispatchType type) override {
     EXPECT_EQ(kTestRoutingID, routing_id);
     handled_events_.push_back(ui::WebInputEventTraits::Clone(*event));
     queue_->EventHandled(event->type, INPUT_EVENT_ACK_STATE_NOT_CONSUMED);
   }
 
   void SendInputEventAck(int routing_id,
                          blink::WebInputEvent::Type type,
                          InputEventAckState ack_result,
                          uint32_t touch_event_id) override {
     additional_acked_events_.push_back(touch_event_id);
@@ skipping 491 matching lines @@
 
 // The boolean parameterized test varies whether rAF aligned input
 // is enabled or not.
 INSTANTIATE_TEST_CASE_P(
     MainThreadEventQueueTests,
     MainThreadEventQueueTest,
     testing::Range(0u,
                    (kRafAlignedEnabledTouch | kRafAlignedEnabledMouse) + 1));
 
 }  // namespace content