Update script to fetch new WebCore IDL

third_party/WebCore/workers/DedicatedWorkerContext.idl

Index: third_party/WebCore/workers/DedicatedWorkerContext.idl
diff --git a/third_party/WebCore/workers/DedicatedWorkerContext.idl b/third_party/WebCore/workers/DedicatedWorkerContext.idl
new file mode 100644
index 0000000000000000000000000000000000000000..48ecfdcae27fffe4fef4f9a5b716e3338650195e
--- /dev/null
+++ b/third_party/WebCore/workers/DedicatedWorkerContext.idl
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2009, 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:
+ *
+ *     * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * 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.
+ *     * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "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 THE COPYRIGHT
+ * OWNER 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,
+        ExtendsDOMGlobalObject,
+        IsWorkerContext,
+        JSGenerateToNativeObject,
+        JSNoStaticTables,
+        OmitConstructor
+    ] DedicatedWorkerContext : WorkerContext {
+
+#if !defined(LANGUAGE_CPP) || !LANGUAGE_CPP
+#if defined(LANGUAGE_JAVASCRIPT) && LANGUAGE_JAVASCRIPT
+        [Custom] void postMessage(in any message, in [Optional] Array messagePorts)
+            raises(DOMException);
+        [Custom] void webkitPostMessage(in any message, in [Optional] Array transferList)
+            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 DOMString message, in [Optional] MessagePort messagePort)
+            raises(DOMException);
+#endif
+#endif
+
+                 attribute EventListener onmessage;
+
+    };
+
+}