Move GestureEvent to NewEventDispatcher

sky/engine/core/events/PointerEvent.cpp

Index: sky/engine/core/events/PointerEvent.cpp
diff --git a/sky/engine/core/events/PointerEvent.cpp b/sky/engine/core/events/PointerEvent.cpp
index cbfc1c47a8f0f0b1bf5cc66d8c6f5d5005bd0ecf..a1c3e160b8481e930d5c698897b976f4f669aada 100644
--- a/sky/engine/core/events/PointerEvent.cpp
+++ b/sky/engine/core/events/PointerEvent.cpp
@@ -18,7 +18,7 @@ static AtomicString stringForType(WebInputEvent::Type type)
     if (type == WebInputEvent::PointerCancel)
         return EventTypeNames::pointercancel;
     ASSERT_NOT_REACHED();
-    return EventTypeNames::pointercancel;
+    return AtomicString();
 }
 
 static String stringForKind(WebPointerEvent::Kind kind)
@@ -39,6 +39,11 @@ PointerEvent::~PointerEvent()
 {
 }
 
+const AtomicString& PointerEvent::interfaceName() const
+{
+    return EventNames::PointerEvent;
+}
+
 PointerEvent::PointerEvent()
     : PointerEvent(AtomicString(), PointerEventInit())
 {