Roll IDL to multivm@733

third_party/WebCore/html/canvas/ArrayBuffer.idl

 /*
  * Copyright (C) 2009, 2010 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 13 matching lines @@
  */
 
 module html {
 
     interface [
         JSGenerateIsReachable=Impl,
         CustomConstructor,
         ConstructorParameters=1,
         JSNoStaticTables
     ] ArrayBuffer {
-        readonly attribute int byteLength;
+        readonly attribute unsigned long byteLength;
         ArrayBuffer slice(in long begin, in [Optional] long end);
     };
 
 }