Add FilePath to base namespace.

chrome/browser/history/archived_database.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_HISTORY_ARCHIVED_DATABASE_H_
 #define CHROME_BROWSER_HISTORY_ARCHIVED_DATABASE_H_
 
 #include "base/basictypes.h"
 #include "chrome/browser/history/url_database.h"
 #include "chrome/browser/history/visit_database.h"
 #include "sql/connection.h"
 #include "sql/init_status.h"
 #include "sql/meta_table.h"
 
+namespace base {
 class FilePath;
+}
 
 namespace history {
 
 // Encapsulates the database operations for archived history.
 //
 // IMPORTANT NOTE: The IDs in this system for URLs and visits will be
 // different than those in the main database. This is to eliminate the
 // dependency between them so we can deal with each one on its own.
 class ArchivedDatabase : public URLDatabase,
                          public VisitDatabase {
  public:
   // Must call Init() before using other members.
   ArchivedDatabase();
   virtual ~ArchivedDatabase();
 
   // Initializes the database connection. This must return true before any other
   // functions on this class are called.
-  bool Init(const FilePath& file_name);
+  bool Init(const base::FilePath& file_name);
 
   // Transactions on the database. We support nested transactions and only
   // commit when the outermost one is committed (sqlite doesn't support true
   // nested transactions).
   void BeginTransaction();
   void CommitTransaction();
 
   // Returns the current version that we will generate archived databases with.
   static int GetCurrentVersion();
 
@@ skipping 15 matching lines @@
   // The database.
   sql::Connection db_;
   sql::MetaTable meta_table_;
 
   DISALLOW_COPY_AND_ASSIGN(ArchivedDatabase);
 };
 
 }  // namespace history
 
 #endif  // CHROME_BROWSER_HISTORY_ARCHIVED_DATABASE_H_