Move CommandLine to base namespace.

chrome/browser/first_run/upgrade_util.h

 // Copyright (c) 2011 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_FIRST_RUN_UPGRADE_UTIL_H_
 #define CHROME_BROWSER_FIRST_RUN_UPGRADE_UTIL_H_
 
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
 #include <string>
 #endif
 
 #if !defined(OS_CHROMEOS)
 
+namespace base {
 class CommandLine;
+}
 
 namespace upgrade_util {
 
 // Launches Chrome again simulating a "user" launch. If Chrome could not be
 // launched, returns false.
-bool RelaunchChromeBrowser(const CommandLine& command_line);
+bool RelaunchChromeBrowser(const base::CommandLine& command_line);
 
 #if defined(OS_WIN)
 
 extern const char kRelaunchModeMetro[];
 extern const char kRelaunchModeDesktop[];
 extern const char kRelaunchModeDefault[];
 
 enum RelaunchMode {
   RELAUNCH_MODE_METRO = 0,
   RELAUNCH_MODE_DESKTOP = 1,
   // Default mode indicates caller is not sure which mode to launch.
   RELAUNCH_MODE_DEFAULT = 2,
 };
 
 std::string RelaunchModeEnumToString(const RelaunchMode& relaunch_mode);
 
 RelaunchMode RelaunchModeStringToEnum(const std::string& relaunch_mode);
 
 // Like RelaunchChromeBrowser() but for Windows 8 it will read pref and restart
 // chrome accordingly in desktop or metro mode.
-bool RelaunchChromeWithMode(const CommandLine& command_line,
+bool RelaunchChromeWithMode(const base::CommandLine& command_line,
                             const RelaunchMode& relaunch_mode);
 
 #endif
 
 #if !defined(OS_MACOSX)
 
-void SetNewCommandLine(CommandLine* new_command_line);
+void SetNewCommandLine(base::CommandLine* new_command_line);
 
 // Launches a new instance of the browser if the current instance in persistent
 // mode an upgrade is detected.
 void RelaunchChromeBrowserWithNewCommandLineIfNeeded();
 
 // Windows:
 //  Checks if chrome_new.exe is present in the current instance's install.
 // Linux:
 //  Checks if the last modified time of chrome is newer than that of the current
 //  running instance.
 bool IsUpdatePendingRestart();
 
 #endif  // !defined(OS_MACOSX)
 
 }  // namespace upgrade_util
 
 #endif  // !defined(OS_CHROMEOS)
 
 #endif  // CHROME_BROWSER_FIRST_RUN_UPGRADE_UTIL_H_