Initial import of kinetic-animations branch from the old kinetic

repository to the new repository

1 files changed, 433 insertions, 0 deletions

diff --git a/src/3rdparty/webkit/WebCore/generated/JSXMLHttpRequest.cpp b/src/3rdparty/webkit/WebCore/generated/JSXMLHttpRequest.cpp
new file mode 100644
index 0000000..a326915
--- /dev/null
+++ b/src/3rdparty/webkit/WebCore/generated/JSXMLHttpRequest.cpp
@@ -0,0 +1,433 @@
+/*
+    This file is part of the WebKit open source project.
+    This file has been generated by generate-bindings.pl. DO NOT MODIFY!
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License as published by the Free Software Foundation; either
+    version 2 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA 02110-1301, USA.
+*/
+
+#include "config.h"
+
+#include "JSXMLHttpRequest.h"
+
+#include <wtf/GetPtr.h>
+
+#include "Document.h"
+#include "Event.h"
+#include "EventListener.h"
+#include "Frame.h"
+#include "JSDOMGlobalObject.h"
+#include "JSDocument.h"
+#include "JSEvent.h"
+#include "JSEventListener.h"
+#include "JSXMLHttpRequestUpload.h"
+#include "KURL.h"
+#include "XMLHttpRequest.h"
+#include "XMLHttpRequestUpload.h"
+
+#include <runtime/Error.h>
+#include <runtime/JSNumberCell.h>
+#include <runtime/JSString.h>
+
+using namespace JSC;
+
+namespace WebCore {
+
+ASSERT_CLASS_FITS_IN_CELL(JSXMLHttpRequest)
+
+/* Hash table */
+
+static const HashTableValue JSXMLHttpRequestTableValues[13] =
+{
+    { "onabort", DontDelete, (intptr_t)jsXMLHttpRequestOnabort, (intptr_t)setJSXMLHttpRequestOnabort },
+    { "onerror", DontDelete, (intptr_t)jsXMLHttpRequestOnerror, (intptr_t)setJSXMLHttpRequestOnerror },
+    { "onload", DontDelete, (intptr_t)jsXMLHttpRequestOnload, (intptr_t)setJSXMLHttpRequestOnload },
+    { "onloadstart", DontDelete, (intptr_t)jsXMLHttpRequestOnloadstart, (intptr_t)setJSXMLHttpRequestOnloadstart },
+    { "onprogress", DontDelete, (intptr_t)jsXMLHttpRequestOnprogress, (intptr_t)setJSXMLHttpRequestOnprogress },
+    { "onreadystatechange", DontDelete, (intptr_t)jsXMLHttpRequestOnreadystatechange, (intptr_t)setJSXMLHttpRequestOnreadystatechange },
+    { "readyState", DontDelete|ReadOnly, (intptr_t)jsXMLHttpRequestReadyState, (intptr_t)0 },
+    { "upload", DontDelete|ReadOnly, (intptr_t)jsXMLHttpRequestUpload, (intptr_t)0 },
+    { "responseText", DontDelete|ReadOnly, (intptr_t)jsXMLHttpRequestResponseText, (intptr_t)0 },
+    { "responseXML", DontDelete|ReadOnly, (intptr_t)jsXMLHttpRequestResponseXML, (intptr_t)0 },
+    { "status", DontDelete|ReadOnly, (intptr_t)jsXMLHttpRequestStatus, (intptr_t)0 },
+    { "statusText", DontDelete|ReadOnly, (intptr_t)jsXMLHttpRequestStatusText, (intptr_t)0 },
+    { 0, 0, 0, 0 }
+};
+
+static const HashTable JSXMLHttpRequestTable =
+#if ENABLE(PERFECT_HASH_SIZE)
+    { 127, JSXMLHttpRequestTableValues, 0 };
+#else
+    { 34, 31, JSXMLHttpRequestTableValues, 0 };
+#endif
+
+/* Hash table for prototype */
+
+static const HashTableValue JSXMLHttpRequestPrototypeTableValues[16] =
+{
+    { "UNSENT", DontDelete|ReadOnly, (intptr_t)jsXMLHttpRequestUNSENT, (intptr_t)0 },
+    { "OPENED", DontDelete|ReadOnly, (intptr_t)jsXMLHttpRequestOPENED, (intptr_t)0 },
+    { "HEADERS_RECEIVED", DontDelete|ReadOnly, (intptr_t)jsXMLHttpRequestHEADERS_RECEIVED, (intptr_t)0 },
+    { "LOADING", DontDelete|ReadOnly, (intptr_t)jsXMLHttpRequestLOADING, (intptr_t)0 },
+    { "DONE", DontDelete|ReadOnly, (intptr_t)jsXMLHttpRequestDONE, (intptr_t)0 },
+    { "open", DontDelete|Function, (intptr_t)jsXMLHttpRequestPrototypeFunctionOpen, (intptr_t)5 },
+    { "setRequestHeader", DontDelete|Function, (intptr_t)jsXMLHttpRequestPrototypeFunctionSetRequestHeader, (intptr_t)2 },
+    { "send", DontDelete|Function, (intptr_t)jsXMLHttpRequestPrototypeFunctionSend, (intptr_t)1 },
+    { "abort", DontDelete|Function, (intptr_t)jsXMLHttpRequestPrototypeFunctionAbort, (intptr_t)0 },
+    { "getAllResponseHeaders", DontDelete|Function, (intptr_t)jsXMLHttpRequestPrototypeFunctionGetAllResponseHeaders, (intptr_t)0 },
+    { "getResponseHeader", DontDelete|Function, (intptr_t)jsXMLHttpRequestPrototypeFunctionGetResponseHeader, (intptr_t)1 },
+    { "overrideMimeType", DontDelete|Function, (intptr_t)jsXMLHttpRequestPrototypeFunctionOverrideMimeType, (intptr_t)1 },
+    { "addEventListener", DontDelete|Function, (intptr_t)jsXMLHttpRequestPrototypeFunctionAddEventListener, (intptr_t)3 },
+    { "removeEventListener", DontDelete|Function, (intptr_t)jsXMLHttpRequestPrototypeFunctionRemoveEventListener, (intptr_t)3 },
+    { "dispatchEvent", DontDelete|Function, (intptr_t)jsXMLHttpRequestPrototypeFunctionDispatchEvent, (intptr_t)1 },
+    { 0, 0, 0, 0 }
+};
+
+static const HashTable JSXMLHttpRequestPrototypeTable =
+#if ENABLE(PERFECT_HASH_SIZE)
+    { 1023, JSXMLHttpRequestPrototypeTableValues, 0 };
+#else
+    { 37, 31, JSXMLHttpRequestPrototypeTableValues, 0 };
+#endif
+
+const ClassInfo JSXMLHttpRequestPrototype::s_info = { "XMLHttpRequestPrototype", 0, &JSXMLHttpRequestPrototypeTable, 0 };
+
+JSObject* JSXMLHttpRequestPrototype::self(ExecState* exec)
+{
+    return getDOMPrototype<JSXMLHttpRequest>(exec);
+}
+
+bool JSXMLHttpRequestPrototype::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)
+{
+    return getStaticPropertySlot<JSXMLHttpRequestPrototype, JSObject>(exec, &JSXMLHttpRequestPrototypeTable, this, propertyName, slot);
+}
+
+const ClassInfo JSXMLHttpRequest::s_info = { "XMLHttpRequest", 0, &JSXMLHttpRequestTable, 0 };
+
+JSXMLHttpRequest::JSXMLHttpRequest(PassRefPtr<Structure> structure, PassRefPtr<XMLHttpRequest> impl)
+    : DOMObject(structure)
+    , m_impl(impl)
+{
+}
+
+JSXMLHttpRequest::~JSXMLHttpRequest()
+{
+    forgetDOMObject(*Heap::heap(this)->globalData(), m_impl.get());
+
+}
+
+JSObject* JSXMLHttpRequest::createPrototype(ExecState* exec)
+{
+    return new (exec) JSXMLHttpRequestPrototype(JSXMLHttpRequestPrototype::createStructure(exec->lexicalGlobalObject()->objectPrototype()));
+}
+
+bool JSXMLHttpRequest::getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot)
+{
+    return getStaticValueSlot<JSXMLHttpRequest, Base>(exec, &JSXMLHttpRequestTable, this, propertyName, slot);
+}
+
+JSValuePtr jsXMLHttpRequestOnabort(ExecState* exec, const Identifier&, const PropertySlot& slot)
+{
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(static_cast<JSXMLHttpRequest*>(asObject(slot.slotBase()))->impl());
+    if (JSUnprotectedEventListener* listener = static_cast<JSUnprotectedEventListener*>(imp->onabort())) {
+        if (JSObject* listenerObj = listener->listenerObj())
+            return listenerObj;
+    }
+    return jsNull();
+}
+
+JSValuePtr jsXMLHttpRequestOnerror(ExecState* exec, const Identifier&, const PropertySlot& slot)
+{
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(static_cast<JSXMLHttpRequest*>(asObject(slot.slotBase()))->impl());
+    if (JSUnprotectedEventListener* listener = static_cast<JSUnprotectedEventListener*>(imp->onerror())) {
+        if (JSObject* listenerObj = listener->listenerObj())
+            return listenerObj;
+    }
+    return jsNull();
+}
+
+JSValuePtr jsXMLHttpRequestOnload(ExecState* exec, const Identifier&, const PropertySlot& slot)
+{
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(static_cast<JSXMLHttpRequest*>(asObject(slot.slotBase()))->impl());
+    if (JSUnprotectedEventListener* listener = static_cast<JSUnprotectedEventListener*>(imp->onload())) {
+        if (JSObject* listenerObj = listener->listenerObj())
+            return listenerObj;
+    }
+    return jsNull();
+}
+
+JSValuePtr jsXMLHttpRequestOnloadstart(ExecState* exec, const Identifier&, const PropertySlot& slot)
+{
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(static_cast<JSXMLHttpRequest*>(asObject(slot.slotBase()))->impl());
+    if (JSUnprotectedEventListener* listener = static_cast<JSUnprotectedEventListener*>(imp->onloadstart())) {
+        if (JSObject* listenerObj = listener->listenerObj())
+            return listenerObj;
+    }
+    return jsNull();
+}
+
+JSValuePtr jsXMLHttpRequestOnprogress(ExecState* exec, const Identifier&, const PropertySlot& slot)
+{
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(static_cast<JSXMLHttpRequest*>(asObject(slot.slotBase()))->impl());
+    if (JSUnprotectedEventListener* listener = static_cast<JSUnprotectedEventListener*>(imp->onprogress())) {
+        if (JSObject* listenerObj = listener->listenerObj())
+            return listenerObj;
+    }
+    return jsNull();
+}
+
+JSValuePtr jsXMLHttpRequestOnreadystatechange(ExecState* exec, const Identifier&, const PropertySlot& slot)
+{
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(static_cast<JSXMLHttpRequest*>(asObject(slot.slotBase()))->impl());
+    if (JSUnprotectedEventListener* listener = static_cast<JSUnprotectedEventListener*>(imp->onreadystatechange())) {
+        if (JSObject* listenerObj = listener->listenerObj())
+            return listenerObj;
+    }
+    return jsNull();
+}
+
+JSValuePtr jsXMLHttpRequestReadyState(ExecState* exec, const Identifier&, const PropertySlot& slot)
+{
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(static_cast<JSXMLHttpRequest*>(asObject(slot.slotBase()))->impl());
+    return jsNumber(exec, imp->readyState());
+}
+
+JSValuePtr jsXMLHttpRequestUpload(ExecState* exec, const Identifier&, const PropertySlot& slot)
+{
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(static_cast<JSXMLHttpRequest*>(asObject(slot.slotBase()))->impl());
+    return toJS(exec, WTF::getPtr(imp->upload()));
+}
+
+JSValuePtr jsXMLHttpRequestResponseText(ExecState* exec, const Identifier&, const PropertySlot& slot)
+{
+    return static_cast<JSXMLHttpRequest*>(asObject(slot.slotBase()))->responseText(exec);
+}
+
+JSValuePtr jsXMLHttpRequestResponseXML(ExecState* exec, const Identifier&, const PropertySlot& slot)
+{
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(static_cast<JSXMLHttpRequest*>(asObject(slot.slotBase()))->impl());
+    return toJS(exec, WTF::getPtr(imp->responseXML()));
+}
+
+JSValuePtr jsXMLHttpRequestStatus(ExecState* exec, const Identifier&, const PropertySlot& slot)
+{
+    ExceptionCode ec = 0;
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(static_cast<JSXMLHttpRequest*>(asObject(slot.slotBase()))->impl());
+    JSC::JSValuePtr result = jsNumber(exec, imp->status(ec));
+    setDOMException(exec, ec);
+    return result;
+}
+
+JSValuePtr jsXMLHttpRequestStatusText(ExecState* exec, const Identifier&, const PropertySlot& slot)
+{
+    ExceptionCode ec = 0;
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(static_cast<JSXMLHttpRequest*>(asObject(slot.slotBase()))->impl());
+    JSC::JSValuePtr result = jsString(exec, imp->statusText(ec));
+    setDOMException(exec, ec);
+    return result;
+}
+
+void JSXMLHttpRequest::put(ExecState* exec, const Identifier& propertyName, JSValuePtr value, PutPropertySlot& slot)
+{
+    lookupPut<JSXMLHttpRequest, Base>(exec, propertyName, value, &JSXMLHttpRequestTable, this, slot);
+}
+
+void setJSXMLHttpRequestOnabort(ExecState* exec, JSObject* thisObject, JSValuePtr value)
+{
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(static_cast<JSXMLHttpRequest*>(thisObject)->impl());
+    JSDOMGlobalObject* globalObject = toJSDOMGlobalObject(imp->scriptExecutionContext());
+    if (!globalObject)
+        return;
+    imp->setOnabort(globalObject->findOrCreateJSUnprotectedEventListener(exec, value, true));
+}
+
+void setJSXMLHttpRequestOnerror(ExecState* exec, JSObject* thisObject, JSValuePtr value)
+{
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(static_cast<JSXMLHttpRequest*>(thisObject)->impl());
+    JSDOMGlobalObject* globalObject = toJSDOMGlobalObject(imp->scriptExecutionContext());
+    if (!globalObject)
+        return;
+    imp->setOnerror(globalObject->findOrCreateJSUnprotectedEventListener(exec, value, true));
+}
+
+void setJSXMLHttpRequestOnload(ExecState* exec, JSObject* thisObject, JSValuePtr value)
+{
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(static_cast<JSXMLHttpRequest*>(thisObject)->impl());
+    JSDOMGlobalObject* globalObject = toJSDOMGlobalObject(imp->scriptExecutionContext());
+    if (!globalObject)
+        return;
+    imp->setOnload(globalObject->findOrCreateJSUnprotectedEventListener(exec, value, true));
+}
+
+void setJSXMLHttpRequestOnloadstart(ExecState* exec, JSObject* thisObject, JSValuePtr value)
+{
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(static_cast<JSXMLHttpRequest*>(thisObject)->impl());
+    JSDOMGlobalObject* globalObject = toJSDOMGlobalObject(imp->scriptExecutionContext());
+    if (!globalObject)
+        return;
+    imp->setOnloadstart(globalObject->findOrCreateJSUnprotectedEventListener(exec, value, true));
+}
+
+void setJSXMLHttpRequestOnprogress(ExecState* exec, JSObject* thisObject, JSValuePtr value)
+{
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(static_cast<JSXMLHttpRequest*>(thisObject)->impl());
+    JSDOMGlobalObject* globalObject = toJSDOMGlobalObject(imp->scriptExecutionContext());
+    if (!globalObject)
+        return;
+    imp->setOnprogress(globalObject->findOrCreateJSUnprotectedEventListener(exec, value, true));
+}
+
+void setJSXMLHttpRequestOnreadystatechange(ExecState* exec, JSObject* thisObject, JSValuePtr value)
+{
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(static_cast<JSXMLHttpRequest*>(thisObject)->impl());
+    JSDOMGlobalObject* globalObject = toJSDOMGlobalObject(imp->scriptExecutionContext());
+    if (!globalObject)
+        return;
+    imp->setOnreadystatechange(globalObject->findOrCreateJSUnprotectedEventListener(exec, value, true));
+}
+
+JSValuePtr jsXMLHttpRequestPrototypeFunctionOpen(ExecState* exec, JSObject*, JSValuePtr thisValue, const ArgList& args)
+{
+    if (!thisValue->isObject(&JSXMLHttpRequest::s_info))
+        return throwError(exec, TypeError);
+    JSXMLHttpRequest* castedThisObj = static_cast<JSXMLHttpRequest*>(asObject(thisValue));
+    return castedThisObj->open(exec, args);
+}
+
+JSValuePtr jsXMLHttpRequestPrototypeFunctionSetRequestHeader(ExecState* exec, JSObject*, JSValuePtr thisValue, const ArgList& args)
+{
+    if (!thisValue->isObject(&JSXMLHttpRequest::s_info))
+        return throwError(exec, TypeError);
+    JSXMLHttpRequest* castedThisObj = static_cast<JSXMLHttpRequest*>(asObject(thisValue));
+    return castedThisObj->setRequestHeader(exec, args);
+}
+
+JSValuePtr jsXMLHttpRequestPrototypeFunctionSend(ExecState* exec, JSObject*, JSValuePtr thisValue, const ArgList& args)
+{
+    if (!thisValue->isObject(&JSXMLHttpRequest::s_info))
+        return throwError(exec, TypeError);
+    JSXMLHttpRequest* castedThisObj = static_cast<JSXMLHttpRequest*>(asObject(thisValue));
+    return castedThisObj->send(exec, args);
+}
+
+JSValuePtr jsXMLHttpRequestPrototypeFunctionAbort(ExecState* exec, JSObject*, JSValuePtr thisValue, const ArgList& args)
+{
+    if (!thisValue->isObject(&JSXMLHttpRequest::s_info))
+        return throwError(exec, TypeError);
+    JSXMLHttpRequest* castedThisObj = static_cast<JSXMLHttpRequest*>(asObject(thisValue));
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(castedThisObj->impl());
+
+    imp->abort();
+    return jsUndefined();
+}
+
+JSValuePtr jsXMLHttpRequestPrototypeFunctionGetAllResponseHeaders(ExecState* exec, JSObject*, JSValuePtr thisValue, const ArgList& args)
+{
+    if (!thisValue->isObject(&JSXMLHttpRequest::s_info))
+        return throwError(exec, TypeError);
+    JSXMLHttpRequest* castedThisObj = static_cast<JSXMLHttpRequest*>(asObject(thisValue));
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(castedThisObj->impl());
+    ExceptionCode ec = 0;
+
+
+    JSC::JSValuePtr result = jsStringOrUndefined(exec, imp->getAllResponseHeaders(ec));
+    setDOMException(exec, ec);
+    return result;
+}
+
+JSValuePtr jsXMLHttpRequestPrototypeFunctionGetResponseHeader(ExecState* exec, JSObject*, JSValuePtr thisValue, const ArgList& args)
+{
+    if (!thisValue->isObject(&JSXMLHttpRequest::s_info))
+        return throwError(exec, TypeError);
+    JSXMLHttpRequest* castedThisObj = static_cast<JSXMLHttpRequest*>(asObject(thisValue));
+    return castedThisObj->getResponseHeader(exec, args);
+}
+
+JSValuePtr jsXMLHttpRequestPrototypeFunctionOverrideMimeType(ExecState* exec, JSObject*, JSValuePtr thisValue, const ArgList& args)
+{
+    if (!thisValue->isObject(&JSXMLHttpRequest::s_info))
+        return throwError(exec, TypeError);
+    JSXMLHttpRequest* castedThisObj = static_cast<JSXMLHttpRequest*>(asObject(thisValue));
+    return castedThisObj->overrideMimeType(exec, args);
+}
+
+JSValuePtr jsXMLHttpRequestPrototypeFunctionAddEventListener(ExecState* exec, JSObject*, JSValuePtr thisValue, const ArgList& args)
+{
+    if (!thisValue->isObject(&JSXMLHttpRequest::s_info))
+        return throwError(exec, TypeError);
+    JSXMLHttpRequest* castedThisObj = static_cast<JSXMLHttpRequest*>(asObject(thisValue));
+    return castedThisObj->addEventListener(exec, args);
+}
+
+JSValuePtr jsXMLHttpRequestPrototypeFunctionRemoveEventListener(ExecState* exec, JSObject*, JSValuePtr thisValue, const ArgList& args)
+{
+    if (!thisValue->isObject(&JSXMLHttpRequest::s_info))
+        return throwError(exec, TypeError);
+    JSXMLHttpRequest* castedThisObj = static_cast<JSXMLHttpRequest*>(asObject(thisValue));
+    return castedThisObj->removeEventListener(exec, args);
+}
+
+JSValuePtr jsXMLHttpRequestPrototypeFunctionDispatchEvent(ExecState* exec, JSObject*, JSValuePtr thisValue, const ArgList& args)
+{
+    if (!thisValue->isObject(&JSXMLHttpRequest::s_info))
+        return throwError(exec, TypeError);
+    JSXMLHttpRequest* castedThisObj = static_cast<JSXMLHttpRequest*>(asObject(thisValue));
+    XMLHttpRequest* imp = static_cast<XMLHttpRequest*>(castedThisObj->impl());
+    ExceptionCode ec = 0;
+    Event* evt = toEvent(args.at(exec, 0));
+
+
+    JSC::JSValuePtr result = jsBoolean(imp->dispatchEvent(evt, ec));
+    setDOMException(exec, ec);
+    return result;
+}
+
+// Constant getters
+
+JSValuePtr jsXMLHttpRequestUNSENT(ExecState* exec, const Identifier&, const PropertySlot&)
+{
+    return jsNumber(exec, static_cast<int>(0));
+}
+
+JSValuePtr jsXMLHttpRequestOPENED(ExecState* exec, const Identifier&, const PropertySlot&)
+{
+    return jsNumber(exec, static_cast<int>(1));
+}
+
+JSValuePtr jsXMLHttpRequestHEADERS_RECEIVED(ExecState* exec, const Identifier&, const PropertySlot&)
+{
+    return jsNumber(exec, static_cast<int>(2));
+}
+
+JSValuePtr jsXMLHttpRequestLOADING(ExecState* exec, const Identifier&, const PropertySlot&)
+{
+    return jsNumber(exec, static_cast<int>(3));
+}
+
+JSValuePtr jsXMLHttpRequestDONE(ExecState* exec, const Identifier&, const PropertySlot&)
+{
+    return jsNumber(exec, static_cast<int>(4));
+}
+
+JSC::JSValuePtr toJS(JSC::ExecState* exec, XMLHttpRequest* object)
+{
+    return getDOMObjectWrapper<JSXMLHttpRequest>(exec, object);
+}
+XMLHttpRequest* toXMLHttpRequest(JSC::JSValuePtr value)
+{
+    return value->isObject(&JSXMLHttpRequest::s_info) ? static_cast<JSXMLHttpRequest*>(asObject(value))->impl() : 0;
+}
+
+}