Update WebKit IDLs after chrome roll.

workers/WorkerContext.idl

 /*
  * Copyright (C) 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. 
  *
  */
 
 [
     Conditional=WORKERS,
-    JSCustomMarkFunction,
-    JSCustomGetOwnPropertySlotAndDescriptor,
     EventTarget,
     ExtendsDOMGlobalObject,
     IsWorkerContext,
-    JSLegacyParent=JSWorkerContextBase,
-    JSNoStaticTables,
     OmitConstructor,
     V8CustomToJSObject,
     V8NoWrapperCache
 ] interface WorkerContext {
 
     // WorkerGlobalScope
 #if defined(LANGUAGE_JAVASCRIPT) && LANGUAGE_JAVASCRIPT
              [Replaceable] readonly attribute  WorkerContext self;
 #endif
              [Replaceable] readonly attribute WorkerLocation location;
@@ skipping 20 matching lines @@
                              in [Optional] boolean useCapture);
     boolean dispatchEvent(in Event evt)
         raises(EventException);
 
 #if !defined(LANGUAGE_CPP) || !LANGUAGE_CPP
     // Constructors
     attribute MessageEventConstructor MessageEvent;
     attribute WorkerLocationConstructor WorkerLocation;
 
 #if defined(ENABLE_CHANNEL_MESSAGING) && ENABLE_CHANNEL_MESSAGING
-    [JSCustomGetter] attribute MessageChannelConstructor MessageChannel;
+    attribute MessageChannelConstructor MessageChannel;
 #endif
-    [JSCustomGetter] attribute EventSourceConstructor EventSource;
-    [JSCustomGetter] attribute XMLHttpRequestConstructor XMLHttpRequest;
+    attribute EventSourceConstructor EventSource;
+    attribute XMLHttpRequestConstructor XMLHttpRequest;
 #endif
 
 #if defined(ENABLE_BLOB) && ENABLE_BLOB
     attribute BlobConstructor Blob;
     attribute FileReaderConstructor FileReader;
     attribute FileReaderSyncConstructor FileReaderSync;
 #endif
 
     [Conditional=BLOB] attribute DOMURLConstructor URL;
     [Conditional=BLOB] attribute DOMURLConstructor webkitURL; // FIXME: deprecate this.
 
     attribute ArrayBufferConstructor ArrayBuffer; // Usable with new operator
     attribute Int8ArrayConstructor Int8Array; // Usable with new operator
     attribute Uint8ArrayConstructor Uint8Array; // Usable with new operator
     attribute Uint8ClampedArrayConstructor Uint8ClampedArray; // Usable with new operator
     attribute Int16ArrayConstructor Int16Array; // Usable with new operator
     attribute Uint16ArrayConstructor Uint16Array; // Usable with new operator
     attribute Int32ArrayConstructor Int32Array; // Usable with new operator
     attribute Uint32ArrayConstructor Uint32Array; // Usable with new operator
     attribute Float32ArrayConstructor Float32Array; // Usable with new operator
     attribute Float64ArrayConstructor Float64Array; // Usable with new operator
     attribute DataViewConstructor DataView; // Usable with new operator
 };