Update script to fetch new WebCore IDL

third_party/WebCore/workers/Worker.idl

Index: third_party/WebCore/workers/Worker.idl
diff --git a/third_party/WebCore/workers/Worker.idl b/third_party/WebCore/workers/Worker.idl
new file mode 100644
index 0000000000000000000000000000000000000000..083353c046128378b3a90baa4a29efa733a0d65d
--- /dev/null
+++ b/third_party/WebCore/workers/Worker.idl
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2008, 2010 Apple Inc. All Rights Reserved.
+ * Copyright (C) 2011 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. 
+ *
+ */
+
+module threads {
+
+    interface [
+        Conditional=WORKERS,
+        ActiveDOMObject,
+        JSCustomConstructor,
+        Constructor(in DOMString scriptUrl),
+        CallWith=ScriptExecutionContext,
+        ConstructorRaisesException,
+        JSGenerateToNativeObject,
+        JSGenerateToJSObject
+    ] Worker : AbstractWorker {
+
+        attribute EventListener onmessage;
+
+#if defined(LANGUAGE_JAVASCRIPT) && LANGUAGE_JAVASCRIPT
+        [Custom] void postMessage(in SerializedScriptValue message, in [Optional] Array messagePorts)
+            raises(DOMException);
+        [Custom] void webkitPostMessage(in SerializedScriptValue message, in [Optional] Array messagePorts)
+            raises(DOMException);
+#else
+        // There's no good way to expose an array via the ObjC bindings, so for now just allow passing in a single port.
+        void postMessage(in SerializedScriptValue message, in [Optional] MessagePort messagePort)
+            raises(DOMException);
+#endif
+
+        void terminate();
+    };
+
+}