Refactoring AutocompleteActionPredictor Database.

chrome/browser/predictors/predictor_database.h

Index: chrome/browser/predictors/predictor_database.h
diff --git a/chrome/browser/predictors/predictor_database.h b/chrome/browser/predictors/predictor_database.h
new file mode 100644
index 0000000000000000000000000000000000000000..eb96d2cf4a7c44ac9b913bd3cae5c23444c7abc7
--- /dev/null
+++ b/chrome/browser/predictors/predictor_database.h
@@ -0,0 +1,44 @@
+// Copyright (c) 2012 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_PREDICTORS_PREDICTOR_DATABASE_H_
+#define CHROME_BROWSER_PREDICTORS_PREDICTOR_DATABASE_H_
+#pragma once
+
+#include "base/memory/ref_counted.h"
+#include "chrome/browser/profiles/profile_keyed_service.h"
+
+class Profile;
+
+namespace sql {
+class Connection;
+}
+
+namespace predictors {
+
+class AutocompleteActionPredictorTable;
+class PredictorDatabaseInternal;
+
+class PredictorDatabase : public ProfileKeyedService {
+ public:
+  explicit PredictorDatabase(Profile* profile);
+  virtual ~PredictorDatabase();
+
+  scoped_refptr<AutocompleteActionPredictorTable> autocomplete_table();
+
+  // Useful for testing.

[dominich, 2012/05/09 17:53:13]

It's not just useful, it's actually used. Tweak the comment to reflect this
please.

[Shishir, 2012/05/09 18:07:30]

Done.

+  sql::Connection* GetDatabase();
+
+ private:
+  // ProfileKeyedService
+  virtual void Shutdown() OVERRIDE;
+
+  scoped_refptr<PredictorDatabaseInternal> db_;
+
+  DISALLOW_COPY_AND_ASSIGN(PredictorDatabase);
+};
+
+}  // namespace predictors
+
+#endif  // CHROME_BROWSER_PREDICTORS_PREDICTOR_DATABASE_H_