Use InstallDetails in setup.

chrome/installer/setup/BUILD.gn

 # 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.
 
 import("//chrome/process_version_rc_template.gni")
 import("//testing/test.gni")
 
 if (is_win) {
   executable("setup") {
     sources = [
@@ skipping 20 matching lines @@
       "//components/crash/content/app:run_as_crashpad_handler",
     ]
   }
 
   static_library("lib") {
     sources = [
       "app_launcher_installer.cc",
       "app_launcher_installer.h",
       "archive_patch_helper.cc",
       "archive_patch_helper.h",
+      "brand_constants.cc",
+      "brand_constants.h",
       "install.cc",
       "install.h",
       "install_worker.cc",
       "install_worker.h",
       "installer_crash_reporter_client.cc",
       "installer_crash_reporter_client.h",
       "installer_crash_reporting.cc",
       "installer_crash_reporting.h",
       "persistent_histogram_storage.cc",
       "persistent_histogram_storage.h",
       "setup_constants.cc",
       "setup_constants.h",
+      "setup_install_details.cc",
+      "setup_install_details.h",
       "setup_singleton.cc",
       "setup_singleton.h",
       "setup_util.cc",
       "setup_util.h",
       "update_active_setup_version_work_item.cc",
       "update_active_setup_version_work_item.h",
       "user_hive_visitor.cc",
       "user_hive_visitor.h",
     ]
 
+    if (is_chrome_branded) {
+      sources += [ "google_chrome_constants.cc" ]
+    } else {
+      sources += [ "chromium_constants.cc" ]
+    }
+
     public_deps = [
       "//base",
       "//chrome/common:constants",
       "//chrome/common:version_header",
       "//chrome/install_static:install_static_util",
       "//chrome/installer/util:with_rc_strings",
       "//chrome_elf:constants",
       "//components/base32",
       "//components/crash/content/app:app",
       "//components/crash/content/app:lib",
       "//components/crash/core/common",
       "//content/public/common:static_switches",
       "//courgette:courgette_lib",
       "//rlz:rlz_lib",
       "//third_party/bspatch",
       "//third_party/zlib",
     ]
   }
 
   process_version_rc_template("setup_exe_version") {
     template_file = "setup_exe_version.rc.version"
     output = "$target_gen_dir/setup_exe_version.rc"
   }
 
   # This test covers the mini installer and setup tests.
   test("setup_unittests") {
     sources = [
       "archive_patch_helper_unittest.cc",
+      "brand_constants_unittest.cc",
       "install_unittest.cc",
       "install_worker_unittest.cc",
       "memory_unittest.cc",
       "run_all_unittests.cc",
       "setup_singleton_unittest.cc",
       "setup_util_unittest.cc",
       "setup_util_unittest.h",
       "update_active_setup_version_work_item_unittest.cc",
       "user_hive_visitor_unittest.cc",
     ]
 
     deps = [
       ":lib",
       "//base",
       "//base:i18n",
       "//base/test:test_support",
       "//chrome/install_static:install_static_util",
       "//chrome/installer/mini_installer:unit_tests",
       "//testing/gmock",
       "//testing/gtest",
     ]
 
     data = [
       "//chrome/installer/test/data/",
       "//chrome/test/data/installer/",
     ]
   }
 }