introduce chrome/browser/common directory and move url_database(and its dependencies)

chrome/browser/webdata/keyword_table.h

 // 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_WEBDATA_KEYWORD_TABLE_H_
 #define CHROME_BROWSER_WEBDATA_KEYWORD_TABLE_H_
 
 #include <string>
 #include <vector>
 
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/string16.h"
+#include "chrome/browser/common/url_database/template_url_id.h"
 #include "chrome/browser/webdata/web_database_table.h"
-#include "chrome/browser/search_engines/template_url_id.h"
 
 struct TemplateURLData;
 
 namespace sql {
 class Statement;
 }  // namespace sql
 
 // This class manages the |keywords| MetaTable within the SQLite database
 // passed to the constructor. It expects the following schema:
 //
@@ skipping 171 matching lines @@
   // "keywords_backup" from version 44 to version 45.
   bool MigrateKeywordsTableForVersion45(const std::string& name);
 
   // Whether the backup was overwritten during migration.
   bool backup_overwritten_;
 
   DISALLOW_COPY_AND_ASSIGN(KeywordTable);
 };
 
 #endif  // CHROME_BROWSER_WEBDATA_KEYWORD_TABLE_H_