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

Source/core/events/ResourceProgressEvent.idl

Index: Source/core/events/ResourceProgressEvent.idl
===================================================================
--- Source/core/events/ResourceProgressEvent.idl	(revision 159156)
+++ Source/core/events/ResourceProgressEvent.idl	(working copy)
@@ -1,38 +0,0 @@
-/*
- * Copyright (C) 2013 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:
- * 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
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-// ResourceProgressEvent is a non-standard class that is simply a ProgressEvent
-// with an additional read-only "url" property containing a string URL. This is
-// used by the Chromium NaCl integration to indicate to which resource the
-// event applies. This is useful because the NaCl integration will download
-// (and translate in the case of PNaCl) multiple binary files. It is not
-// constructable by web content at all, and so does not provide the usual
-// EventInit pattern for Event construction.
-[
-    NoInterfaceObject,
-] interface ResourceProgressEvent : ProgressEvent {
-    readonly attribute DOMString url;
-};
-