Update WebKit IDLs after chrome roll.

page/History.idl

 /*
  * Copyright (C) 2007, 2008 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
  *    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.
  */
 
 [
 #if defined(V8_BINDING) && V8_BINDING
     CheckSecurity,
 #endif
-    JSCustomGetOwnPropertySlotAndDescriptor,
     CustomNamedSetter,
-    JSGenerateIsReachable=ImplFrame,
     CustomDeleteProperty,
     CustomEnumerateProperty,
     OmitConstructor
 ] interface History {
     readonly attribute unsigned long length;
     [CachedAttribute, Custom] readonly attribute SerializedScriptValue state;
 
     [DoNotCheckSecurity, CallWith=ScriptExecutionContext] void back();
     [DoNotCheckSecurity, CallWith=ScriptExecutionContext] void forward();
     [DoNotCheckSecurity, CallWith=ScriptExecutionContext] void go(in [Optional=DefaultIsUndefined] long distance);
 
     [Custom, V8EnabledPerContext=pushState] void pushState(in any data, in DOMString title, in [Optional] DOMString url)
         raises(DOMException);
     [Custom, V8EnabledPerContext=pushState] void replaceState(in any data, in DOMString title, in [Optional] DOMString url)
         raises(DOMException);
 };