WebKit merge 41660:41709 (WebKit side)....

third_party/WebKit/WebCore/bindings/js/ScriptObjectQuarantine.cpp

Index: third_party/WebKit/WebCore/bindings/js/ScriptObjectQuarantine.cpp
===================================================================
--- third_party/WebKit/WebCore/bindings/js/ScriptObjectQuarantine.cpp	(revision 0)
+++ third_party/WebKit/WebCore/bindings/js/ScriptObjectQuarantine.cpp	(revision 11711)
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2009 Google 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.
+ */
+
+#include "config.h"
+#include "ScriptObjectQuarantine.h"
+
+#include "Database.h"
+#include "Document.h"
+#include "Frame.h"
+#include "JSDatabase.h"
+#include "JSDOMBinding.h"
+#include "JSInspectedObjectWrapper.h"
+#include "ScriptObject.h"
+
+#include <runtime/JSLock.h>
+
+using namespace JSC;
+
+namespace WebCore {
+
+bool getQuarantinedScriptObject(Database* database, ScriptObject& quarantinedObject)
+{
+    ASSERT(database);
+    
+    Frame* frame = database->document()->frame();
+    if (!frame)
+        return false;
+    
+    ExecState* exec = toJSDOMWindow(frame)->globalExec();
+    
+    JSLock lock(false);
+    quarantinedObject = ScriptObject(asObject(JSInspectedObjectWrapper::wrap(exec, toJS(exec, database))));
+    
+    return true;
+}
+
+} // namespace WebCore