Roll IDL to multivm@1350

modules/speech/SpeechSynthesisUtterance.idl

 /*
  * Copyright (C) 2013 Apple 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
@@ skipping 17 matching lines @@
     ConstructorCallWith=ScriptExecutionContext,
     Constructor([Default=NullString] optional DOMString text)
 ] interface SpeechSynthesisUtterance : EventTarget {
     attribute DOMString text;
     attribute DOMString lang;
     attribute SpeechSynthesisVoice voice;
     attribute float volume;
     attribute float rate;
     attribute float pitch;
 
-    attribute EventListener onstart;
-    attribute EventListener onend;
-    attribute EventListener onerror;
-    attribute EventListener onpause;
-    attribute EventListener onresume;
-    attribute EventListener onmark;
-    attribute EventListener onboundary;
+    attribute EventHandler onstart;
+    attribute EventHandler onend;
+    attribute EventHandler onerror;
+    attribute EventHandler onpause;
+    attribute EventHandler onresume;
+    attribute EventHandler onmark;
+    attribute EventHandler onboundary;
 };