Removed Powerwash button from managed users' settings.

chrome/browser/ui/webui/options/browser_options_handler.cc

Index: chrome/browser/ui/webui/options/browser_options_handler.cc
diff --git a/chrome/browser/ui/webui/options/browser_options_handler.cc b/chrome/browser/ui/webui/options/browser_options_handler.cc
index 7fc38bd5da3379ea0cd7f1836424502b6f3d347b..d7809b28d2bdf2febdd95f31902115ccaf2a0e2e 100644
--- a/chrome/browser/ui/webui/options/browser_options_handler.cc
+++ b/chrome/browser/ui/webui/options/browser_options_handler.cc
@@ -776,7 +776,8 @@ void BrowserOptionsHandler::InitializePage() {
 #if defined(OS_CHROMEOS)
   SetupAccessibilityFeatures();
   if (!g_browser_process->browser_policy_connector()->IsEnterpriseManaged() &&
-      !chromeos::UserManager::Get()->IsLoggedInAsGuest()) {
+      !chromeos::UserManager::Get()->IsLoggedInAsGuest() &&
+      !chromeos::UserManager::Get()->IsLoggedInAsLocallyManagedUser()) {
     web_ui()->CallJavascriptFunction(
         "BrowserOptions.enableFactoryResetSection");
   }