Move Version to base namespace.

chrome/installer/setup/setup_util.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 declares util functions for setup project.
 
 #ifndef CHROME_INSTALLER_SETUP_SETUP_UTIL_H_
 #define CHROME_INSTALLER_SETUP_SETUP_UTIL_H_
 
 #include <windows.h>
 
 #include "base/basictypes.h"
 #include "base/string16.h"
 #include "base/win/scoped_handle.h"
 #include "chrome/installer/util/browser_distribution.h"
 #include "chrome/installer/util/util_constants.h"
 
 class CommandLine;
-class Version;
 
 namespace base {
 class FilePath;
+class Version;
 }
 
 namespace installer {
 
 class InstallationState;
 class InstallerState;
 class ProductState;
 
 // Apply a diff patch to source file. First tries to apply it using courgette
 // since it checks for courgette header and fails quickly. If that fails
@@ skipping 17 matching lines @@
 // given the nature of this function, it is not possible to know if the
 // delete operation itself succeeded.
 bool DeleteFileFromTempProcess(const base::FilePath& path,
                                uint32 delay_before_delete_ms);
 
 // Returns true and populates |setup_exe| with the path to an existing product
 // installer if one is found that is newer than the currently running installer
 // (|installer_version|).
 bool GetExistingHigherInstaller(const InstallationState& original_state,
                                 bool system_install,
-                                const Version& installer_version,
+                                const base::Version& installer_version,
                                 base::FilePath* setup_exe);
 
 // Invokes the pre-existing |setup_exe| to handle the current operation (as
 // dictated by |command_line|). An installerdata file, if specified, is first
 // unconditionally copied into place so that it will be in effect in case the
 // invoked |setup_exe| runs the newly installed product prior to exiting.
 // Returns true if |setup_exe| was launched, false otherwise.
 bool DeferToExistingInstall(const base::FilePath& setup_exe,
                             const CommandLine& command_line,
                             const InstallerState& installer_state,
@@ skipping 35 matching lines @@
   // The previous state of the privilege this object is responsible for. As set
   // by AdjustTokenPrivileges() upon construction.
   TOKEN_PRIVILEGES previous_privileges_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(ScopedTokenPrivilege);
 };
 
 }  // namespace installer
 
 #endif  // CHROME_INSTALLER_SETUP_SETUP_UTIL_H_