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diff --git a/Source/WebKit/chromium/public/WebIDBKeyPath.h b/Source/WebKit/chromium/public/WebIDBKeyPath.h
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+/*
+ * Copyright (C) 2010 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:
+ *
+ * 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 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.
+ */
+
+#ifndef WebIDBKeyPath_h
+#define WebIDBKeyPath_h
+
+#include "WebCommon.h"
+#include "WebPrivateOwnPtr.h"
+#include "WebVector.h"
+
+namespace WebCore { struct IDBKeyPathElement; }
+
+namespace WTF { template<typename T, size_t inlineCapacity> class Vector; }
+
+namespace WebKit {
+
+class WebString;
+
+class WebIDBKeyPath {
+public:
+ WEBKIT_API static WebIDBKeyPath create(const WebString&);
+ WebIDBKeyPath(const WebIDBKeyPath& keyPath) { assign(keyPath); }
+ ~WebIDBKeyPath() { reset(); }
+
+ WEBKIT_API int parseError() const;
+ WEBKIT_API void assign(const WebIDBKeyPath&);
+ WEBKIT_API void reset();
+
+#if WEBKIT_IMPLEMENTATION
+ operator const WTF::Vector<WebCore::IDBKeyPathElement, 0>& () const;
+#endif
+
+private:
+ WebIDBKeyPath();
+
+#if WEBKIT_IMPLEMENTATION
+ WebIDBKeyPath(const WTF::Vector<WebCore::IDBKeyPathElement, 0>&, int parseError);
+#endif
+
+ WebPrivateOwnPtr<WTF::Vector<WebCore::IDBKeyPathElement, 0> > m_private;
+ int m_parseError;
+};
+
+} // namespace WebKit
+
+#endif // WebIDBKeyPath_h