WIP Add getCoalescedEvents API using vector of WebInputEvents

content/renderer/render_view_impl.h

Index: content/renderer/render_view_impl.h
diff --git a/content/renderer/render_view_impl.h b/content/renderer/render_view_impl.h
index 02c975fb9b2877dd584cf90070470236346b06c0..75e997bc8ef2d015eddc13af01d09650bdd90ae2 100644
--- a/content/renderer/render_view_impl.h
+++ b/content/renderer/render_view_impl.h
@@ -635,9 +635,11 @@ class CONTENT_EXPORT RenderViewImpl
   void UpdateWebViewWithDeviceScaleFactor();
 
   // Send the appropriate ack to be able discard this input event message.
-  void OnDiscardInputEvent(const blink::WebInputEvent* input_event,
-                           const ui::LatencyInfo& latency_info,
-                           InputEventDispatchType dispatch_type);
+  void OnDiscardInputEvent(
+      const blink::WebInputEvent* input_event,
+      const std::vector<const blink::WebInputEvent*>& coalescedEvents,
+      const ui::LatencyInfo& latency_info,
+      InputEventDispatchType dispatch_type);
 
   // ---------------------------------------------------------------------------
   // ADDING NEW FUNCTIONS? Please keep private functions alphabetized and put