Add [WillBeGarbageCollected] to Event.idl

Source/core/events/GestureEvent.cpp

 /*
  * Copyright (C) 2012 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 copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 12 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "core/dom/Element.h"
 #include "core/events/GestureEvent.h"
 #include "wtf/text/AtomicString.h"
 
 namespace WebCore {
 
-PassRefPtr<GestureEvent> GestureEvent::create(PassRefPtr<AbstractView> view, const PlatformGestureEvent& event)
+PassRefPtrWillBeRawPtr<GestureEvent> GestureEvent::create(PassRefPtr<AbstractView> view, const PlatformGestureEvent& event)
 {
     AtomicString eventType;
     float deltaX = 0;
     float deltaY = 0;
     switch (event.type()) {
     case PlatformEvent::GestureScrollBegin:
         eventType = EventTypeNames::gesturescrollstart; break;
     case PlatformEvent::GestureScrollEnd:
         eventType = EventTypeNames::gesturescrollend; break;
     case PlatformEvent::GestureScrollUpdate:
@@ skipping 14 matching lines @@
         eventType = EventTypeNames::gestureshowpress; break;
     case PlatformEvent::GestureTwoFingerTap:
     case PlatformEvent::GestureLongPress:
     case PlatformEvent::GesturePinchBegin:
     case PlatformEvent::GesturePinchEnd:
     case PlatformEvent::GesturePinchUpdate:
     case PlatformEvent::GestureTapDownCancel:
     default:
         return nullptr;
     }
-    return adoptRef(new GestureEvent(eventType, view, event.globalPosition().x(), event.globalPosition().y(), event.position().x(), event.position().y(), event.ctrlKey(), event.altKey(), event.shiftKey(), event.metaKey(), deltaX, deltaY));
+    return adoptRefCountedWillBeRefCountedGarbageCollected(new GestureEvent(eventType, view, event.globalPosition().x(), event.globalPosition().y(), event.position().x(), event.position().y(), event.ctrlKey(), event.altKey(), event.shiftKey(), event.metaKey(), deltaX, deltaY));
 }
 
 const AtomicString& GestureEvent::interfaceName() const
 {
     // FIXME: when a GestureEvent.idl interface is defined, return the string "GestureEvent".
     // Until that happens, do not advertise an interface that does not exist, since it will
     // trip up the bindings integrity checks.
     return UIEvent::interfaceName();
 }
 
@@ skipping 31 matching lines @@
 }
 
 bool GestureEventDispatchMediator::dispatchEvent(EventDispatcher* dispatcher) const
 {
     dispatcher->dispatch();
     ASSERT(!event()->defaultPrevented());
     return event()->defaultHandled() || event()->defaultPrevented();
 }
 
 } // namespace WebCore