diff -r 000000000000 -r 4f2f89ce4247 WebKit/chromium/src/StorageAreaProxy.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit/chromium/src/StorageAreaProxy.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,65 @@
+/*
+ * 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:
+ * 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 GOOGLE 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 GOOGLE 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.
+ */
+
+#ifndef StorageAreaProxy_h
+#define StorageAreaProxy_h
+
+#if ENABLE(DOM_STORAGE)
+
+#include "StorageArea.h"
+
+namespace WebKit { class WebStorageArea; }
+
+namespace WebCore {
+
+class Frame;
+class SecurityOrigin;
+
+class StorageAreaProxy : public StorageArea {
+public:
+    StorageAreaProxy(WebKit::WebStorageArea*, StorageType);
+    virtual ~StorageAreaProxy();
+
+    // The HTML5 DOM Storage API
+    virtual unsigned length() const;
+    virtual String key(unsigned index) const;
+    virtual String getItem(const String& key) const;
+    virtual String setItem(const String& key, const String& value, ExceptionCode& ec, Frame* sourceFrame);
+    virtual String removeItem(const String& key, Frame* sourceFrame);
+    virtual bool clear(Frame* sourceFrame);
+    virtual bool contains(const String& key) const;
+
+private:
+    void storageEvent(const String& key, const String& oldValue, const String& newValue, StorageType, SecurityOrigin*, Frame* sourceFrame);
+
+    OwnPtr<WebKit::WebStorageArea> m_storageArea;
+    StorageType m_storageType;
+};
+
+} // namespace WebCore
+
+#endif // ENABLE(DOM_STORAGE)
+
+#endif // StorageAreaProxy_h