Keep track of coalesced events in main thread event queue

content/common/input/event_with_latency_info.h

Index: content/common/input/event_with_latency_info.h
diff --git a/content/common/input/event_with_latency_info.h b/content/common/input/event_with_latency_info.h
index 4af4aec533455460ffe2a9d7963e85ce20ecba83..b971ec967b73ba6b67c5ab70534394ecb21251f4 100644
--- a/content/common/input/event_with_latency_info.h
+++ b/content/common/input/event_with_latency_info.h
@@ -28,13 +28,14 @@ class ScopedWebInputEventWithLatencyInfo {
       WARN_UNUSED_RESULT;
 
   const blink::WebInputEvent& event() const;
+  const blink::WebCoalescedInputEvent& coalescedEvent() const;

[dcheng, 2017/01/23 19:38:58]

Nit: Per Chromium naming conventions, this should be named coalesced_event() or
GetCoalescedEvent().

[Navid Zolghadr, 2017/01/23 19:44:50]

So is the latencyInfo() also incorrect?

[dcheng, 2017/01/23 20:35:47]

Yes, but a bit unrelated, so I didn't mention it 

[Navid Zolghadr, 2017/01/23 21:42:04]

Done.

   blink::WebInputEvent& event();
   const ui::LatencyInfo latencyInfo() const { return latency_; }
 
   void CoalesceWith(const ScopedWebInputEventWithLatencyInfo& other);
 
  private:
-  blink::WebScopedInputEvent event_;
+  blink::WebScopedCoalescedInputEvent event_;
   mutable ui::LatencyInfo latency_;
 };