diff -r 000000000000 -r 4f2f89ce4247 WebCore/bindings/js/JSDOMGlobalObject.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/bindings/js/JSDOMGlobalObject.cpp	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2008, 2009 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``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 COMPUTER, INC. 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. 
+ *
+ */
+
+#include "config.h"
+#include "JSDOMGlobalObject.h"
+
+#include "Document.h"
+#include "JSDOMWindow.h"
+#include "JSEventListener.h"
+
+#if ENABLE(WORKERS)
+#include "JSWorkerContext.h"
+#include "WorkerContext.h"
+#endif
+
+using namespace JSC;
+
+namespace WebCore {
+
+const ClassInfo JSDOMGlobalObject::s_info = { "DOMGlobalObject", 0, 0, 0 };
+
+JSDOMGlobalObject::JSDOMGlobalObject(NonNullPassRefPtr<Structure> structure, JSDOMGlobalObject::JSDOMGlobalObjectData* data, JSObject* thisValue)
+    : JSGlobalObject(structure, data, thisValue)
+{
+}
+
+void JSDOMGlobalObject::markChildren(MarkStack& markStack)
+{
+    Base::markChildren(markStack);
+
+    JSDOMStructureMap::iterator end = structures().end();
+    for (JSDOMStructureMap::iterator it = structures().begin(); it != end; ++it)
+        markStack.append(it->second->storedPrototype());
+
+    JSDOMConstructorMap::iterator end2 = constructors().end();
+    for (JSDOMConstructorMap::iterator it2 = constructors().begin(); it2 != end2; ++it2)
+        markStack.append(it2->second);
+
+    if (d()->m_injectedScript)
+        markStack.append(d()->m_injectedScript);
+}
+
+void JSDOMGlobalObject::setCurrentEvent(Event* evt)
+{
+    d()->evt = evt;
+}
+
+Event* JSDOMGlobalObject::currentEvent() const
+{
+    return d()->evt;
+}
+
+void JSDOMGlobalObject::setInjectedScript(JSObject* injectedScript)
+{
+    d()->m_injectedScript = injectedScript;
+}
+
+JSObject* JSDOMGlobalObject::injectedScript() const
+{
+    return d()->m_injectedScript;
+}
+
+void JSDOMGlobalObject::destroyJSDOMGlobalObjectData(void* jsDOMGlobalObjectData)
+{
+    delete static_cast<JSDOMGlobalObjectData*>(jsDOMGlobalObjectData);
+}
+
+JSDOMGlobalObject* toJSDOMGlobalObject(Document* document, JSC::ExecState* exec)
+{
+    return toJSDOMWindow(document->frame(), currentWorld(exec));
+}
+
+JSDOMGlobalObject* toJSDOMGlobalObject(ScriptExecutionContext* scriptExecutionContext, JSC::ExecState* exec)
+{
+    if (scriptExecutionContext->isDocument())
+        return toJSDOMGlobalObject(static_cast<Document*>(scriptExecutionContext), exec);
+
+#if ENABLE(WORKERS)
+    if (scriptExecutionContext->isWorkerContext())
+        return static_cast<WorkerContext*>(scriptExecutionContext)->script()->workerContextWrapper();
+#endif
+
+    ASSERT_NOT_REACHED();
+    return 0;
+}
+
+JSDOMGlobalObject* toJSDOMGlobalObject(Document* document, DOMWrapperWorld* world)
+{
+    return toJSDOMWindow(document->frame(), world);
+}
+
+JSDOMGlobalObject* toJSDOMGlobalObject(ScriptExecutionContext* scriptExecutionContext, DOMWrapperWorld* world)
+{
+    if (scriptExecutionContext->isDocument())
+        return toJSDOMGlobalObject(static_cast<Document*>(scriptExecutionContext), world);
+
+#if ENABLE(WORKERS)
+    if (scriptExecutionContext->isWorkerContext())
+        return static_cast<WorkerContext*>(scriptExecutionContext)->script()->workerContextWrapper();
+#endif
+
+    ASSERT_NOT_REACHED();
+    return 0;
+}
+
+} // namespace WebCore