Implementing unified Chrome / App Launcher flow, and migrating old stand-alone App Launcher.

chrome/installer/util/installation_validator.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.
 
 // Implementation of the installation validator.
 
 #include "chrome/installer/util/installation_validator.h"
 
 #include <algorithm>
 #include <set>
@@ skipping 364 matching lines @@
   ValidateSetupPath(ctx, cmd_line.GetProgram(), name, is_valid);
 
   SwitchExpectations expected;
 
   expected.push_back(std::make_pair(
       std::string(switches::kChromeAppLauncher), true));
   expected.push_back(std::make_pair(
       std::string(switches::kSystemLevel), false));
   expected.push_back(std::make_pair(
       std::string(switches::kMultiInstall), true));
-  expected.push_back(std::make_pair(
-      std::string(switches::kEnsureGoogleUpdatePresent), true));
 
   ValidateCommandExpectations(ctx, cmd_line, expected, name, is_valid);
 
   std::set<string16> flags_exp;
   flags_exp.insert(google_update::kRegSendsPingsField);
   flags_exp.insert(google_update::kRegWebAccessibleField);
   flags_exp.insert(google_update::kRegRunAsUserField);
   ValidateAppCommandFlags(ctx, app_cmd, flags_exp, name, is_valid);
 }
 
@@ skipping 495 matching lines @@
                                                      InstallationType* type) {
   DCHECK(type);
   InstallationState machine_state;
 
   machine_state.Initialize();
 
   return ValidateInstallationTypeForState(machine_state, system_level, type);
 }
 
 }  // namespace installer