Update script to fetch new WebCore IDL

third_party/WebCore/page/EventSource.idl

Index: third_party/WebCore/page/EventSource.idl
diff --git a/third_party/WebCore/page/EventSource.idl b/third_party/WebCore/page/EventSource.idl
new file mode 100644
index 0000000000000000000000000000000000000000..48df3ebe8b85c4b45a29eabd701cf8df284cea7d
--- /dev/null
+++ b/third_party/WebCore/page/EventSource.idl
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2009 Ericsson AB. 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:
+ *
+ * 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.
+ * 3. Neither the name of Ericsson 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 window {
+
+    interface [
+        ActiveDOMObject,
+        Constructor(in DOMString scriptUrl),
+        CallWith=ScriptExecutionContext,
+        ConstructorRaisesException,
+        EventTarget,
+        JSNoStaticTables
+    ] EventSource {
+
+        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 CLOSED = 2;
+        readonly attribute unsigned short readyState;
+
+        // networking
+        attribute EventListener onopen;
+        attribute EventListener onmessage;
+        attribute EventListener onerror;
+        void close();
+
+        // 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);
+
+    };
+}