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chrome/browser/history/history_database_delegate.h

Index: chrome/browser/history/history_database_delegate.h
diff --git a/chrome/browser/history/history_database_delegate.h b/chrome/browser/history/history_database_delegate.h
new file mode 100644
index 0000000000000000000000000000000000000000..e713b596ae13a780bbdf5c7eb0858ba1e8de6fcb
--- /dev/null
+++ b/chrome/browser/history/history_database_delegate.h
@@ -0,0 +1,38 @@
+// Copyright (c) 2013 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_BROWSER_HISTORY_HISTORY_DATABASE_DELEGATE_H_
+#define CHROME_BROWSER_HISTORY_HISTORY_DATABASE_DELEGATE_H_
+
+#include "base/basictypes.h"
+#include "base/memory/scoped_ptr.h"
+
+namespace base {
+class FilePath;
+}
+
+namespace history {
+
+class HistoryDatabase;
+
+// Delegate for the HistoryDatabase.
+class HistoryDatabaseDelegate {
+ public:
+  HistoryDatabaseDelegate() {};
+
+  // Invoked when database is created.
+  virtual void Created(HistoryDatabase* db, const base::FilePath& file) = 0;
+
+  // Factory method for HistoryDatabaseDelegate.
+  static scoped_ptr<HistoryDatabaseDelegate> CreateHistoryDatabaseDelegate();
+
+  virtual ~HistoryDatabaseDelegate() {}
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(HistoryDatabaseDelegate);
+};
+
+} //history
+
+#endif  // CHROME_BROWSER_HISTORY_HISTORY_DATABASE_DELEGATE_H_