Ensuring Google Update at user-level is installed alongside App Host, for the quick-enable App Host…

chrome/installer/util/installer_state.cc

 // 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.
 
 #include "chrome/installer/util/installer_state.h"
 
 #include <algorithm>
 #include <functional>
 #include <utility>
 
@@ skipping 58 matching lines @@
 }
 
 InstallerState::InstallerState()
     : operation_(UNINITIALIZED),
       multi_package_distribution_(NULL),
       level_(UNKNOWN_LEVEL),
       package_type_(UNKNOWN_PACKAGE_TYPE),
       state_type_(BrowserDistribution::CHROME_BROWSER),
       root_key_(NULL),
       msi_(false),
-      verbose_logging_(false) {
+      verbose_logging_(false),
+      ensure_google_update_present_(false) {
 }
 
 InstallerState::InstallerState(Level level)
     : operation_(UNINITIALIZED),
       multi_package_distribution_(NULL),
       level_(UNKNOWN_LEVEL),
       package_type_(UNKNOWN_PACKAGE_TYPE),
       state_type_(BrowserDistribution::CHROME_BROWSER),
       root_key_(NULL),
       msi_(false),
-      verbose_logging_(false) {
+      verbose_logging_(false),
+      ensure_google_update_present_(false) {
   // Use set_level() so that root_key_ is updated properly.
   set_level(level);
 }
 
 void InstallerState::Initialize(const CommandLine& command_line,
                                 const MasterPreferences& prefs,
                                 const InstallationState& machine_state) {
   bool pref_bool;
   if (!prefs.GetBool(master_preferences::kSystemLevel, &pref_bool))
     pref_bool = false;
   set_level(pref_bool ? SYSTEM_LEVEL : USER_LEVEL);
 
   if (!prefs.GetBool(master_preferences::kVerboseLogging, &verbose_logging_))
     verbose_logging_ = false;
 
   if (!prefs.GetBool(master_preferences::kMultiInstall, &pref_bool))
     pref_bool = false;
   set_package_type(pref_bool ? MULTI_PACKAGE : SINGLE_PACKAGE);
 
   if (!prefs.GetBool(master_preferences::kMsi, &msi_))
     msi_ = false;
 
+  ensure_google_update_present_ =
+      command_line.HasSwitch(installer::switches::kEnsureGoogleUpdatePresent);
+
   const bool is_uninstall = command_line.HasSwitch(switches::kUninstall);
 
   if (prefs.install_chrome()) {
     Product* p =
         AddProductFromPreferences(BrowserDistribution::CHROME_BROWSER, prefs,
                                   machine_state);
     VLOG(1) << (is_uninstall ? "Uninstall" : "Install")
             << " distribution: " << p->distribution()->GetAppShortCutName();
   }
   if (prefs.install_chrome_frame()) {
@@ skipping 612 matching lines @@
   if (is_multi_install()) {
     InstallUtil::AddInstallerResultItems(
         system_install, multi_package_binaries_distribution()->GetStateKey(),
         status, string_resource_id, launch_cmd, install_list.get());
   }
   if (!install_list->Do())
     LOG(ERROR) << "Failed to record installer error information in registry.";
 }
 
 }  // namespace installer