Suppressed MEs for gestures from cancelled PEs

third_party/WebKit/Source/platform/PlatformGestureEvent.h

 /*
  * Copyright (C) 2011 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 190 matching lines @@
         case GestureTwoFingerTap:
         case GestureLongPress:
         case GestureLongTap:
             return false;
         default:
             ASSERT_NOT_REACHED();
             return false;
         }
     }
 
+    uint32_t uniqueTouchEventId() const
+    {
+        return m_uniqueTouchEventId;
+    }
+
 protected:
     IntPoint m_position;
     IntPoint m_globalPosition;
     IntSize m_area;
     PlatformGestureSource m_source;
 
     union {
         struct {
             int m_tapCount;
         } m_tap;
 
         struct {
             // |m_deltaX| and |m_deltaY| represent deltas in GSU but
             // are only hints in GSB.
             float m_deltaX;
             float m_deltaY;
             float m_velocityX;
             float m_velocityY;
             int m_preventPropagation;
             bool m_inertial;
             ScrollGranularity m_deltaUnits;
             int m_resendingPluginId;
             bool m_synthetic;
         } m_scroll;
 
         struct {
             float m_scale;
         } m_pinchUpdate;
     } m_data;
+
+    uint32_t m_uniqueTouchEventId;
 };
 
 } // namespace blink
 
 #endif // PlatformGestureEvent_h