Use InstallDetails in setup.

chrome/installer/setup/setup_main.cc

Index: chrome/installer/setup/setup_main.cc
diff --git a/chrome/installer/setup/setup_main.cc b/chrome/installer/setup/setup_main.cc
index 3799bf282ad8de2d7a22a97ad218b620805d713c..a7fcfaea4f3bb1dd064f80010593d4a202218b7b 100644
--- a/chrome/installer/setup/setup_main.cc
+++ b/chrome/installer/setup/setup_main.cc
@@ -45,12 +45,14 @@
 #include "chrome/common/chrome_constants.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
+#include "chrome/install_static/install_details.h"
 #include "chrome/installer/setup/archive_patch_helper.h"
 #include "chrome/installer/setup/install.h"
 #include "chrome/installer/setup/install_worker.h"
 #include "chrome/installer/setup/installer_crash_reporting.h"
 #include "chrome/installer/setup/persistent_histogram_storage.h"
 #include "chrome/installer/setup/setup_constants.h"
+#include "chrome/installer/setup/setup_install_details.h"
 #include "chrome/installer/setup/setup_singleton.h"
 #include "chrome/installer/setup/setup_util.h"
 #include "chrome/installer/setup/uninstall.h"
@@ -1704,6 +1706,8 @@ int WINAPI wWinMain(HINSTANCE instance, HINSTANCE prev_instance,
   InstallerState installer_state;
   installer_state.Initialize(cmd_line, prefs, original_state);
 
+  InitializeInstallDetails(cmd_line, prefs, installer_state);
+
   persistent_histogram_storage.set_storage_dir(
       installer::PersistentHistogramStorage::GetReportedStorageDir(
           installer_state.target_path()));
@@ -1737,18 +1741,22 @@ int WINAPI wWinMain(HINSTANCE instance, HINSTANCE prev_instance,
     return installer::OS_ERROR;
   }
 
-  // Some command line options don't work with SxS install/uninstall
-  if (InstallUtil::IsChromeSxSProcess()) {
-    if (system_install ||
-        prefs.is_multi_install() ||
-        cmd_line.HasSwitch(installer::switches::kSelfDestruct) ||
-        cmd_line.HasSwitch(installer::switches::kMakeChromeDefault) ||
-        cmd_line.HasSwitch(installer::switches::kRegisterChromeBrowser) ||
-        cmd_line.HasSwitch(installer::switches::kRemoveChromeRegistration) ||
-        cmd_line.HasSwitch(installer::switches::kInactiveUserToast) ||
-        cmd_line.HasSwitch(installer::switches::kSystemLevelToast)) {
-      return installer::SXS_OPTION_NOT_SUPPORTED;
-    }
+  const install_static::InstallDetails& install_details =
+      install_static::InstallDetails::Get();
+  // Make sure multi_install and/or system_level are supported if requested.
+  if ((prefs.is_multi_install() && !install_details.supports_multi_install()) ||
+      (system_install && !install_details.supports_system_level())) {
+    return installer::SXS_OPTION_NOT_SUPPORTED;
+  }
+  // Some command line options don't work with secondary installs.
+  if (install_details.install_mode_index() != 0 &&
+      (cmd_line.HasSwitch(installer::switches::kSelfDestruct) ||
+       cmd_line.HasSwitch(installer::switches::kMakeChromeDefault) ||
+       cmd_line.HasSwitch(installer::switches::kRegisterChromeBrowser) ||
+       cmd_line.HasSwitch(installer::switches::kRemoveChromeRegistration) ||
+       cmd_line.HasSwitch(installer::switches::kInactiveUserToast) ||
+       cmd_line.HasSwitch(installer::switches::kSystemLevelToast))) {
+    return installer::SXS_OPTION_NOT_SUPPORTED;
   }
 
   // Some command line options are no longer supported and must error out.