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

Source/core/events/MutationEvent.idl

Index: Source/core/events/MutationEvent.idl
===================================================================
--- Source/core/events/MutationEvent.idl	(revision 159156)
+++ Source/core/events/MutationEvent.idl	(working copy)
@@ -1,44 +0,0 @@
-/*
- * Copyright (C) 2006 Apple Computer, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-// Introduced in DOM Level 2:
-interface MutationEvent : Event {
-
-    // attrChangeType
-    const unsigned short MODIFICATION = 1;
-    const unsigned short ADDITION     = 2;
-    const unsigned short REMOVAL      = 3;
-
-    readonly attribute Node           relatedNode;
-    readonly attribute DOMString      prevValue;
-    readonly attribute DOMString      newValue;
-    readonly attribute DOMString      attrName;
-    readonly attribute unsigned short attrChange;
-
-     void initMutationEvent([Default=Undefined] optional DOMString type,
-                                          [Default=Undefined] optional boolean canBubble,
-                                          [Default=Undefined] optional boolean cancelable,
-                                          [Default=Undefined] optional Node relatedNode,
-                                          [Default=Undefined] optional DOMString prevValue,
-                                          [Default=Undefined] optional DOMString newValue,
-                                          [Default=Undefined] optional DOMString attrName,
-                                          [Default=Undefined] optional unsigned short attrChange);
-
-};
-