Revert "[CUPS] Fix the browser crash in CUPS settings UI in guest mode."

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 67c9d72ad488d48e5a7aafc5d4f46fc29b630a7b..fdaf1906baff6952119440bae37311cf611a5254 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
@@ -1228,8 +1228,7 @@ void AddPeopleStrings(content::WebUIDataSource* html_source) {
                           ProfileShortcutManager::IsFeatureEnabled());
 }
 
-void AddPrintingStrings(content::WebUIDataSource* html_source,
-                        Profile* profile) {
+void AddPrintingStrings(content::WebUIDataSource* html_source) {
   LocalizedString localized_strings[] = {
     {"printingPageTitle", IDS_SETTINGS_PRINTING},
     {"printingCloudPrintLearnMoreLabel",
@@ -1310,8 +1309,7 @@ void AddPrintingStrings(content::WebUIDataSource* html_source,
 #if defined(OS_CHROMEOS)
   html_source->AddBoolean("showCupsPrintingFeatures",
                           base::CommandLine::ForCurrentProcess()->HasSwitch(
-                              ::switches::kEnableNativeCups) &&
-                              !profile->IsOffTheRecord());
+                              ::switches::kEnableNativeCups));
 #endif
 }
 
@@ -1829,7 +1827,7 @@ void AddLocalizedStrings(content::WebUIDataSource* html_source,
   AddOnStartupStrings(html_source);
   AddPasswordsAndFormsStrings(html_source);
   AddPeopleStrings(html_source);
-  AddPrintingStrings(html_source, profile);
+  AddPrintingStrings(html_source);
   AddPrivacyStrings(html_source, profile);
   AddResetStrings(html_source);
   AddSearchEnginesStrings(html_source);