Update script to fetch new WebCore IDL

third_party/WebCore/xml/XMLHttpRequest.idl

Index: third_party/WebCore/xml/XMLHttpRequest.idl
diff --git a/third_party/WebCore/xml/XMLHttpRequest.idl b/third_party/WebCore/xml/XMLHttpRequest.idl
new file mode 100644
index 0000000000000000000000000000000000000000..0dcedfed16ff8bf152feb081e4ebb93b275bede6
--- /dev/null
+++ b/third_party/WebCore/xml/XMLHttpRequest.idl
@@ -0,0 +1,127 @@
+/*
+ * Copyright (C) 2008, 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 Apple Computer, Inc. ("Apple") 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 APPLE AND ITS 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 APPLE OR ITS 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 xml {
+
+    interface [
+        ActiveDOMObject,
+        Constructor,
+        CallWith=ScriptExecutionContext,
+        V8CustomConstructor,
+        JSCustomMarkFunction,
+        EventTarget,
+        JSNoStaticTables
+    ] XMLHttpRequest {
+        // From XMLHttpRequestEventTarget
+        // event handler attributes
+        attribute EventListener onabort;
+        attribute EventListener onerror;
+        attribute EventListener onload;
+        attribute EventListener onloadend;
+        attribute EventListener onloadstart;
+        attribute EventListener onprogress;
+
+        // event handler attributes
+        attribute EventListener onreadystatechange;
+
+        // state
+        const unsigned short UNSENT = 0;
+        const unsigned short OPENED = 1;
+        const unsigned short HEADERS_RECEIVED = 2;
+        const unsigned short LOADING = 3;
+        const unsigned short DONE = 4;
+
+        readonly attribute unsigned short readyState;
+
+        // request
+        attribute [Conditional=XHR_RESPONSE_BLOB, V8EnabledAtRuntime] boolean asBlob
+            setter raises(DOMException);
+
+        attribute boolean withCredentials
+            setter raises(DOMException);
+
+        [Custom] void open(in DOMString method, in DOMString url, in [Optional] boolean async, in [Optional] DOMString user, in [Optional] DOMString password)
+            raises(DOMException);
+
+        void setRequestHeader(in DOMString header, in DOMString value)
+            raises(DOMException);
+
+        [Custom] void send()
+            raises(DOMException);
+        [Custom] void send(in ArrayBuffer data)
+            raises(DOMException);
+        [Conditional=BLOB, Custom] void send(in Blob data)
+            raises(DOMException);
+        [Custom] void send(in Document data)
+            raises(DOMException);
+        [Custom] void send(in DOMString data)
+            raises(DOMException);
+        [Custom] void send(in DOMFormData data)
+            raises(DOMException);
+
+        void abort();
+
+        readonly attribute XMLHttpRequestUpload upload;
+
+        // response
+        [TreatReturnedNullStringAs=Undefined] DOMString getAllResponseHeaders()
+            raises(DOMException);
+        [TreatReturnedNullStringAs=Null] DOMString getResponseHeader(in DOMString header)
+            raises(DOMException);
+        readonly attribute [CustomGetter] DOMString responseText // The custom getter implements TreatReturnedNullStringAs=Null
+            getter raises(DOMException);
+        readonly attribute Document responseXML
+            getter raises(DOMException);
+        readonly attribute [Conditional=XHR_RESPONSE_BLOB, V8EnabledAtRuntime] Blob responseBlob
+            getter raises(DOMException);
+
+        attribute DOMString responseType
+            setter raises(DOMException);
+        readonly attribute [CustomGetter] Object response
+            getter raises(DOMException);
+
+        readonly attribute unsigned short status
+            getter raises(DOMException);
+        readonly attribute DOMString statusText
+            getter raises(DOMException);
+
+        // Extension
+        void overrideMimeType(in DOMString override);
+
+        // 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);
+    };
+
+}