WIP Add getCoalescedEvents API using vector of WebInputEvents

ui/events/blink/web_input_event_traits.cc

Index: ui/events/blink/web_input_event_traits.cc
diff --git a/ui/events/blink/web_input_event_traits.cc b/ui/events/blink/web_input_event_traits.cc
index 58d95c9e2f3d75c41e38644a9ce096f60c813cea..739fc929133409c4bf10dc6fd2c67fd640a80451 100644
--- a/ui/events/blink/web_input_event_traits.cc
+++ b/ui/events/blink/web_input_event_traits.cc
@@ -126,10 +126,11 @@ struct WebInputEventSize {
 
 struct WebInputEventClone {
   template <class EventType>
-  bool Execute(const WebInputEvent& event,
-               ScopedWebInputEvent* scoped_event) const {
+  bool Execute(
+      const WebInputEvent& event,
+      blink::CoalescedWebInputEvent::ScopedWebInputEvent* scoped_event) const {
     DCHECK_EQ(sizeof(EventType), event.size);
-    *scoped_event = ScopedWebInputEvent(
+    *scoped_event = blink::CoalescedWebInputEvent::ScopedWebInputEvent(
         new EventType(static_cast<const EventType&>(event)));
     return true;
   }
@@ -180,8 +181,9 @@ size_t WebInputEventTraits::GetSize(WebInputEvent::Type type) {
   return size;
 }
 
-ScopedWebInputEvent WebInputEventTraits::Clone(const WebInputEvent& event) {
-  ScopedWebInputEvent scoped_event;
+blink::CoalescedWebInputEvent::ScopedWebInputEvent WebInputEventTraits::Clone(
+    const WebInputEvent& event) {
+  blink::CoalescedWebInputEvent::ScopedWebInputEvent scoped_event;
   Apply(WebInputEventClone(), event.type, event, &scoped_event);
   return scoped_event;
 }