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diff --git a/chromium/third_party/WebKit/Source/modules/webdatabase/InspectorDatabaseAgent.h b/chromium/third_party/WebKit/Source/modules/webdatabase/InspectorDatabaseAgent.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.
+ * 3.  Neither the name of Apple Computer, Inc. ("Apple") 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 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 InspectorDatabaseAgent_h
+#define InspectorDatabaseAgent_h
+
+#include "InspectorFrontend.h"
+#include "core/inspector/InspectorBaseAgent.h"
+#include "platform/heap/Handle.h"
+#include "wtf/HashMap.h"
+#include "wtf/PassOwnPtr.h"
+#include "wtf/text/WTFString.h"
+
+namespace WebCore {
+
+class Database;
+class DocumentLoader;
+class LocalFrame;
+class InspectorDatabaseResource;
+class InspectorFrontend;
+class InstrumentingAgents;
+
+typedef String ErrorString;
+
+class InspectorDatabaseAgent FINAL : public InspectorBaseAgent<InspectorDatabaseAgent>, public InspectorBackendDispatcher::DatabaseCommandHandler {
+public:
+    static PassOwnPtr<InspectorDatabaseAgent> create()
+    {
+        return adoptPtr(new InspectorDatabaseAgent());
+    }
+    virtual ~InspectorDatabaseAgent();
+
+    virtual void setFrontend(InspectorFrontend*) OVERRIDE;
+    virtual void clearFrontend() OVERRIDE;
+    virtual void restore() OVERRIDE;
+
+    virtual void didCommitLoadForMainFrame() OVERRIDE;
+
+    // Called from the front-end.
+    virtual void enable(ErrorString*) OVERRIDE;
+    virtual void disable(ErrorString*) OVERRIDE;
+    virtual void getDatabaseTableNames(ErrorString*, const String& databaseId, RefPtr<TypeBuilder::Array<String> >& names) OVERRIDE;
+    virtual void executeSQL(ErrorString*, const String& databaseId, const String& query, PassRefPtr<ExecuteSQLCallback>) OVERRIDE;
+
+    void didOpenDatabase(PassRefPtrWillBeRawPtr<Database>, const String& domain, const String& name, const String& version);
+private:
+    explicit InspectorDatabaseAgent();
+
+    Database* databaseForId(const String& databaseId);
+    InspectorDatabaseResource* findByFileName(const String& fileName);
+
+    InspectorFrontend::Database* m_frontend;
+    typedef WillBePersistentHeapHashMap<String, RefPtrWillBeMember<InspectorDatabaseResource> > DatabaseResourcesHeapMap;
+    DatabaseResourcesHeapMap m_resources;
+    bool m_enabled;
+};
+
+} // namespace WebCore
+
+#endif // !defined(InspectorDatabaseAgent_h)