Add FilePath to base namespace.

chrome/installer/util/master_preferences.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.
 //
 // This file contains functions processing master preference file used by
 // setup and first run.
 
 #ifndef CHROME_INSTALLER_UTIL_MASTER_PREFERENCES_H_
 #define CHROME_INSTALLER_UTIL_MASTER_PREFERENCES_H_
 
 #include <string>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/memory/scoped_ptr.h"
 #include "googleurl/src/gurl.h"
 
-class FilePath;
-
 namespace base {
 class DictionaryValue;
+class FilePath;
 }
 
 namespace installer {
 
 #if !defined(OS_MACOSX)
 // This is the default name for the master preferences file used to pre-set
 // values in the user profile at first run.
 const char kDefaultMasterPrefs[] = "master_preferences";
 #endif
 
@@ skipping 52 matching lines @@
 
   // Parses the command line and optionally reads the master preferences file
   // to get distribution related install options (if the "installerdata" switch
   // is present in the command line.
   // The options from the preference file and command line are merged, with the
   // ones from the command line taking precedence in case of a conflict.
   explicit MasterPreferences(const CommandLine& cmd_line);
 
   // Parses a specific preferences file and does not merge any command line
   // switches with the distribution dictionary.
-  explicit MasterPreferences(const FilePath& prefs_path);
+  explicit MasterPreferences(const base::FilePath& prefs_path);
 
   // Parses a preferences directly from |prefs| and does not merge any command
   // line switches with the distribution dictionary.
   explicit MasterPreferences(const std::string& prefs);
 
   ~MasterPreferences();
 
   // Each of the Get methods below returns true if the named value was found in
   // the distribution dictionary and its value assigned to the 'value'
   // parameter.  If the value wasn't found, the return value is false.
@@ skipping 108 matching lines @@
   bool chrome_frame_;
   bool multi_install_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MasterPreferences);
 };
 
 }  // namespace installer
 
 #endif  // CHROME_INSTALLER_UTIL_MASTER_PREFERENCES_H_