Various cleanups.

chrome/installer/mini_installer/configuration.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_INSTALLER_MINI_INSTALLER_CONFIGURATION_H_
 #define CHROME_INSTALLER_MINI_INSTALLER_CONFIGURATION_H_
 
 #include <windows.h>
 
 namespace mini_installer {
@@ skipping 28 matching lines @@
   const wchar_t* command_line() const { return command_line_; }
 
   // Returns the app guid to be used for Chrome. --chrome-sxs on the command
   // line makes this the canary's app guid (Google Chrome only).
   const wchar_t* chrome_app_guid() const { return chrome_app_guid_; }
 
   // Returns true if --system-level is on the command line or if
   // GoogleUpdateIsMachine=1 is set in the process's environment.
   bool is_system_level() const { return is_system_level_; }
 
-  // Retuns true if --chrome-sxs is on the command line (Google Chrome only).
-  bool is_side_by_side() const { return is_side_by_side_; }
-
   // Returns true if an existing multi-install Chrome is being updated (Google
   // Chrome only).
   bool is_updating_multi_chrome() const { return is_updating_multi_chrome_; }
 
   // Returns true if any invalid switch is found on the command line.
   bool has_invalid_switch() const { return has_invalid_switch_; }
 
   // Returns the previous version contained in the image's resource.
   const wchar_t* previous_version() const { return previous_version_; }
 
  protected:
   void Clear();
   bool ParseCommandLine(const wchar_t* command_line);
   void ReadResources(HMODULE module);
 
   wchar_t** args_;
   const wchar_t* chrome_app_guid_;
   const wchar_t* command_line_;
   int argument_count_;
   Operation operation_;
   bool is_system_level_;
-  bool is_side_by_side_;
   bool is_updating_multi_chrome_;
   bool has_invalid_switch_;
   const wchar_t* previous_version_;
 
  private:
   Configuration(const Configuration&) = delete;
   Configuration& operator=(const Configuration&) = delete;
 
   // Returns true if multi-install Chrome is already present on the machine.
   bool IsUpdatingMultiChrome() const;
 };
 
 }  // namespace mini_installer
 
 #endif  // CHROME_INSTALLER_MINI_INSTALLER_CONFIGURATION_H_