Remove tons of OILPAN.

sky/engine/core/events/GenericEventQueue.cpp

 /*
  * Copyright (C) 2012 Victor Carbune (victor@rosedu.org)
  *
  * 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 30 matching lines @@
     : m_owner(owner)
     , m_timer(this, &GenericEventQueue::timerFired)
     , m_isClosed(false)
 {
 }
 
 GenericEventQueue::~GenericEventQueue()
 {
 }
 
-void GenericEventQueue::trace(Visitor* visitor)
-{
-    visitor->trace(m_owner);
-    visitor->trace(m_pendingEvents);
-    EventQueue::trace(visitor);
-}
-
 bool GenericEventQueue::enqueueEvent(PassRefPtr<Event> event)
 {
     if (m_isClosed)
         return false;
 
     if (event->target() == m_owner)
         event->setTarget(nullptr);
 
     TRACE_EVENT_ASYNC_BEGIN1("event", "GenericEventQueue:enqueueEvent", event.get(), "type", event->type().ascii().data());
     m_pendingEvents.append(event);
@@ skipping 54 matching lines @@
     }
     m_pendingEvents.clear();
 }
 
 bool GenericEventQueue::hasPendingEvents() const
 {
     return m_pendingEvents.size();
 }
 
 }