Update script to fetch new WebCore IDL

third_party/WebCore/Modules/websockets/WebSocket.idl

Index: third_party/WebCore/Modules/websockets/WebSocket.idl
diff --git a/third_party/WebCore/Modules/websockets/WebSocket.idl b/third_party/WebCore/Modules/websockets/WebSocket.idl
new file mode 100644
index 0000000000000000000000000000000000000000..92835ae435b55879239bf3c41c39728303f2de71
--- /dev/null
+++ b/third_party/WebCore/Modules/websockets/WebSocket.idl
@@ -0,0 +1,89 @@
+/*
+ * Copyright (C) 2009 Google Inc.  All rights reserved.
+ * Copyright (C) 2010, 2011 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:
+ *
+ *     * 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 websockets {
+
+    interface [
+        Conditional=WEB_SOCKETS,
+        ActiveDOMObject,
+        CustomConstructor,
+        ConstructorParameters=1,
+        EventTarget,
+        JSNoStaticTables
+    ] WebSocket {
+        readonly attribute DOMString URL; // Lowercased .url is the one in the spec, but leaving .URL for compatibility reasons.
+        readonly attribute DOMString url;
+
+        // ready state
+        const unsigned short CONNECTING = 0;
+        const unsigned short OPEN = 1;
+        const unsigned short CLOSING = 2;
+        const unsigned short CLOSED = 3;
+        readonly attribute unsigned short readyState;
+
+        readonly attribute unsigned long bufferedAmount;
+
+        // networking
+        attribute EventListener onopen;
+        attribute EventListener onmessage;
+        attribute EventListener onerror;
+        attribute EventListener onclose;
+
+        readonly attribute [TreatReturnedNullStringAs=Undefined] DOMString protocol;
+        readonly attribute [TreatReturnedNullStringAs=Undefined] DOMString extensions;
+
+        attribute [TreatReturnedNullStringAs=Undefined] DOMString binaryType
+            setter raises(DOMException);
+
+        // FIXME: Use overloading provided by our IDL code generator.
+        // According to Web IDL specification, overloaded function with DOMString argument
+        // should accept anything that can be converted to a string (including numbers,
+        // booleans, null, undefined and objects except ArrayBuffer and Blob). Current code
+        // generator does not handle this rule correctly.
+        // boolean send(in ArrayBuffer data) raises(DOMException);
+        // boolean send(in Blob data) raises(DOMException);
+        // boolean send(in DOMString data) raises(DOMException);
+        [Custom] boolean send(in DOMString data) raises(DOMException);
+
+        // FIXME: Implement and apply [Clamp] attribute instead of [Custom].
+        [Custom] void close(in [Optional] unsigned short code, in [Optional] DOMString reason) raises(DOMException);
+
+        // EventTarget interface
+        void addEventListener(in DOMString type,
+                              in EventListener listener,
+                              in [Optional] boolean useCapture);
+        void removeEventListener(in DOMString type,
+                                 in EventListener listener,
+                                 in [Optional] boolean useCapture);
+        boolean dispatchEvent(in Event evt)
+            raises(EventException);
+    };
+}