Use InstallDetails in setup.

chrome/installer/setup/app_launcher_installer.cc

 // Copyright 2015 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.
 
 #if defined(GOOGLE_CHROME_BUILD)
 
 #include "chrome/installer/setup/app_launcher_installer.h"
 
 #include "base/strings/string16.h"
 #include "base/version.h"
+#include "chrome/installer/setup/brand_constants.h"
 #include "chrome/installer/setup/install_worker.h"
 #include "chrome/installer/setup/setup_util.h"
 #include "chrome/installer/util/google_update_constants.h"
 #include "chrome/installer/util/install_util.h"
 #include "chrome/installer/util/installer_state.h"
 #include "chrome/installer/util/installer_util_strings.h"
 #include "chrome/installer/util/l10n_string_util.h"
 #include "chrome/installer/util/product.h"
 #include "chrome/installer/util/updating_app_registration_data.h"
 #include "chrome/installer/util/work_item.h"
@@ skipping 23 matching lines @@
   auto* delete_reg_key_work_item = list->AddDeleteRegKeyWorkItem(
       installer_state.root_key(), GetRegistrationDataCommandKey(reg_data, name),
       KEY_WOW64_32KEY);
   delete_reg_key_work_item->set_best_effort(true);
   delete_reg_key_work_item->set_rollback_enabled(false);
 }
 
 }  // namespace
 
 void RemoveAppLauncherVersionKey(HKEY reg_root) {
-  DCHECK(!InstallUtil::IsChromeSxSProcess());
+  DCHECK(GetBrandConstants().supported_app_launcher);
   const UpdatingAppRegistrationData app_launcher_reg_data(kAppLauncherGuid);
   InstallUtil::DeleteRegistryKey(
       reg_root, app_launcher_reg_data.GetVersionKey(), KEY_WOW64_32KEY);
 }
 
 void AddRemoveLegacyAppHostExeWorkItems(const base::FilePath& target_path,
                                         const base::FilePath& temp_path,
                                         WorkItemList* list) {
-  DCHECK(!InstallUtil::IsChromeSxSProcess());
+  DCHECK(GetBrandConstants().supported_app_launcher);
   auto* delete_tree_work_item = list->AddDeleteTreeWorkItem(
       target_path.Append(kLegacyChromeAppHostExe), temp_path);
   delete_tree_work_item->set_best_effort(true);
   delete_tree_work_item->set_rollback_enabled(false);
 }
 
 void AddRemoveLegacyAppCommandsWorkItems(const InstallerState& installer_state,
                                          WorkItemList* list) {
-  DCHECK(!InstallUtil::IsChromeSxSProcess());
+  DCHECK(GetBrandConstants().supported_app_launcher);
   DCHECK(list);
   for (const auto* p : installer_state.products()) {
     if (p->is_chrome()) {
       // Remove "install-application" command from App Launcher.
       const UpdatingAppRegistrationData app_launcher_reg_data(kAppLauncherGuid);
       AddLegacyAppCommandRemovalItem(installer_state, app_launcher_reg_data,
                                      kLegacyCmdInstallApp, list);
 
       // Remove "install-extension" command from Chrome.
       const AppRegistrationData& chrome_reg_data =
@@ skipping 10 matching lines @@
       // Remove "quick-enable-application-host" command from Binaries.
       AddLegacyAppCommandRemovalItem(installer_state, binaries_reg_data,
           kLegacyCmdQuickEnableApplicationHost, list);
     }
   }
 }
 
 }  // namespace installer
 
 #endif  // GOOGLE_CHROME_BUILD