MD Settings: CrOS: Add secondary user banner

chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc

Index: chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc
diff --git a/chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc b/chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc
index 5523307c8c35a05d55c9945c676e27a6ba166fba..d30711111c62171c8b9fba1f2a7119bdc65f8b70 100644
--- a/chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc
+++ b/chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.cc
@@ -997,11 +997,15 @@ void AddMultiProfilesStrings(content::WebUIDataSource* html_source,
   const user_manager::User* user =
       chromeos::ProfileHelper::Get()->GetUserByProfile(profile);
   const user_manager::User* primary_user = user_manager->GetPrimaryUser();
-  html_source->AddString("primaryUserEmail",
-                         primary_user->GetAccountId().GetUserEmail());
+  std::string primary_user_email = primary_user->GetAccountId().GetUserEmail();
+  html_source->AddString("primaryUserEmail", primary_user_email);
   html_source->AddBoolean(
       "isSecondaryUser",
       user && user->GetAccountId() != primary_user->GetAccountId());
+  html_source->AddString(
+      "secondaryUserBannerText",
+      l10n_util::GetStringFUTF16(IDS_SETTINGS_SECONDARY_USER_BANNER,
+                                 base::ASCIIToUTF16(primary_user_email)));
 }
 #endif