Make it possible to build without enable_supervised_users.

chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc

Index: chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc
diff --git a/chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc b/chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc
index d0520ccedeee603b61aedd795a5801ac71e14e51..681649c5169fe5258ba10780a20bf5fed4a9425e 100644
--- a/chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc
+++ b/chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc
@@ -54,7 +54,6 @@
 #include "chrome/browser/ui/webui/settings/md_settings_ui.h"
 #include "chrome/browser/ui/webui/settings_utils.h"
 #include "chrome/browser/ui/webui/signin_internals_ui.h"
-#include "chrome/browser/ui/webui/supervised_user_internals_ui.h"
 #include "chrome/browser/ui/webui/sync_internals_ui.h"
 #include "chrome/browser/ui/webui/task_scheduler_internals/task_scheduler_internals_ui.h"
 #include "chrome/browser/ui/webui/translate_internals/translate_internals_ui.h"
@@ -101,6 +100,10 @@
 #include "chrome/browser/ui/webui/print_preview/print_preview_ui.h"
 #endif
 
+#if BUILDFLAG(ENABLE_SUPERVISED_USERS)
+#include "chrome/browser/ui/webui/supervised_user_internals_ui.h"
+#endif
+
 #if !defined(OS_ANDROID)
 #include "chrome/browser/media/router/media_router_feature.h"
 #include "chrome/browser/ui/webui/media_router/media_router_ui.h"
@@ -369,8 +372,6 @@ WebUIFactoryFunction GetWebUIFactoryFunction(WebUI* web_ui,
     return &NewWebUI<SignInInternalsUI>;
   if (url.host_piece() == chrome::kChromeUISuggestionsHost)
     return &NewWebUI<suggestions::SuggestionsUI>;
-  if (url.host_piece() == chrome::kChromeUISupervisedUserInternalsHost)
-    return &NewWebUI<SupervisedUserInternalsUI>;
   if (url.host_piece() == chrome::kChromeUISupervisedUserPassphrasePageHost)
     return &NewWebUI<ConstrainedWebDialogUI>;
   if (url.host_piece() == chrome::kChromeUISyncInternalsHost)
@@ -594,6 +595,10 @@ WebUIFactoryFunction GetWebUIFactoryFunction(WebUI* web_ui,
     return &NewWebUI<LocalDiscoveryUI>;
   }
 #endif
+#if BUILDFLAG(ENABLE_SUPERVISED_USERS)
+  if (url.host_piece() == chrome::kChromeUISupervisedUserInternalsHost)
+    return &NewWebUI<SupervisedUserInternalsUI>;
+#endif
 #if BUILDFLAG(ENABLE_WEBRTC)
   if (url.host_piece() == chrome::kChromeUIWebRtcLogsHost)
     return &NewWebUI<WebRtcLogsUI>;