Keep track of coalesced events in main thread event queue

third_party/WebKit/Source/web/tests/TouchActionTest.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 371 matching lines @@
                                          : WebTouchPoint::StateCancelled);
   webTouchEvent.touches[0].id = kfakeTouchId;
   webTouchEvent.touches[0].screenPosition.x = clientPoint.x();
   webTouchEvent.touches[0].screenPosition.y = clientPoint.y();
   webTouchEvent.touches[0].position.x = clientPoint.x();
   webTouchEvent.touches[0].position.y = clientPoint.y();
   webTouchEvent.touches[0].radiusX = 10;
   webTouchEvent.touches[0].radiusY = 10;
   webTouchEvent.touches[0].force = 1.0;
 
-  webView->handleInputEvent(webTouchEvent);
+  webView->handleInputEvent(WebCoalescedInputEvent(webTouchEvent));
   runPendingTasks();
 }
 
 // crbug.com/411038
 TEST_F(TouchActionTest, Simple) {
   runTouchActionTest("touch-action-simple.html");
 }
 
 TEST_F(TouchActionTest, Overflow) {
   runTouchActionTest("touch-action-overflow.html");
 }
 
 TEST_F(TouchActionTest, IFrame) {
   runIFrameTest("touch-action-iframe.html");
 }
 
 TEST_F(TouchActionTest, ShadowDOM) {
   runShadowDOMTest("touch-action-shadow-dom.html");
 }
 
 TEST_F(TouchActionTest, Pan) {
   runTouchActionTest("touch-action-pan.html");
 }
 
 }  // namespace blink