--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebKit/chromium/public/WebIDBDatabase.h	Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,81 @@
+/*
+ * 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 WebIDBDatabase_h
+#define WebIDBDatabase_h
+
+#include "WebCommon.h"
+#include "WebDOMStringList.h"
+
+namespace WebKit {
+
+class WebFrame;
+class WebIDBCallbacks;
+class WebIDBObjectStore;
+
+// See comment in WebIndexedDatabase for a high level overview of these classes.
+class WebIDBDatabase {
+public:
+    virtual ~WebIDBDatabase() { }
+
+    virtual WebString name() const
+    {
+        WEBKIT_ASSERT_NOT_REACHED();
+        return WebString();
+    }
+    virtual WebString description() const
+    {
+        WEBKIT_ASSERT_NOT_REACHED();
+        return WebString();
+    }
+    virtual WebString version() const
+    {
+        WEBKIT_ASSERT_NOT_REACHED();
+        return WebString();
+    }
+    virtual WebDOMStringList objectStores() const
+    {
+        WEBKIT_ASSERT_NOT_REACHED();
+        return WebDOMStringList();
+    }
+    virtual void createObjectStore(const WebString& name, const WebString& keyPath, bool autoIncrement, WebIDBCallbacks*)
+    {
+        WEBKIT_ASSERT_NOT_REACHED();
+    }
+    // Transfers ownership of the WebIDBObjectStore to the caller.
+    virtual WebIDBObjectStore* objectStore(const WebString& name, unsigned short mode)
+    {
+        WEBKIT_ASSERT_NOT_REACHED();
+        return 0;
+    }
+    virtual void removeObjectStore(const WebString& name, WebIDBCallbacks* callbacks)
+    {
+        WEBKIT_ASSERT_NOT_REACHED();
+    }
+};
+
+} // namespace WebKit
+
+#endif // WebIDBDatabase_h