Revert 158219 "Move dom/*Event* to events to match the DOM vs. E..."

Source/core/dom/ScopedEventQueue.cpp

 /*
  * Copyright (C) 2010 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 88 matching lines @@
 
 void ScopedEventQueue::decrementScopingLevel()
 {
     ASSERT(m_scopingLevel);
     m_scopingLevel--;
     if (!m_scopingLevel)
         dispatchAllEvents();
 }
 
 }