Implementing WebDatabaseObserver in the renderer process.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/293038

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@29993 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/renderer/renderer_web_database_observer.h b/chrome/renderer/renderer_web_database_observer.h
new file mode 100644
index 0000000..4e09b535
--- /dev/null
+++ b/chrome/renderer/renderer_web_database_observer.h
@@ -0,0 +1,22 @@
+// Copyright (c) 2009 The Chromium Authors. All rights reserved.  Use of this
+// source code is governed by a BSD-style license that can be found in the
+// LICENSE file.
+
+#ifndef CHROME_RENDERER_RENDERER_WEB_DATABASE_OBSERVER_H_
+#define CHROME_RENDERER_RENDERER_WEB_DATABASE_OBSERVER_H_
+
+#include "ipc/ipc_message.h"
+#include "webkit/api/public/WebDatabaseObserver.h"
+
+class RendererWebDatabaseObserver : public WebKit::WebDatabaseObserver {
+ public:
+  explicit RendererWebDatabaseObserver(IPC::Message::Sender* sender);
+  virtual void databaseOpened(const WebKit::WebDatabase& database);
+  virtual void databaseModified(const WebKit::WebDatabase& database);
+  virtual void databaseClosed(const WebKit::WebDatabase& database);
+
+ private:
+  IPC::Message::Sender* sender_;
+};
+
+#endif  // CHROME_RENDERER_WEB_DATABASE_OBSERVER_H_