Fix build when ENABLE_MANAGED_USERS is not defined

chrome/browser/ui/webui/options/create_profile_handler.h

Index: chrome/browser/ui/webui/options/create_profile_handler.h
diff --git a/chrome/browser/ui/webui/options/create_profile_handler.h b/chrome/browser/ui/webui/options/create_profile_handler.h
index 34942e997702ec60f58c250a90fd97a102f8b4db..e3ec93ee6f523aab0296d756fd40cd8cd7e991a9 100644
--- a/chrome/browser/ui/webui/options/create_profile_handler.h
+++ b/chrome/browser/ui/webui/options/create_profile_handler.h
@@ -19,7 +19,9 @@ class DictionaryValue;
 class ListValue;
 }
 
+#if defined(ENABLE_MANAGED_USERS)
 class SupervisedUserRegistrationUtility;
+#endif
 
 namespace options {
 
@@ -150,8 +152,10 @@ class CreateProfileHandler: public OptionsPageUIHandler {
   // Used to track how long profile creation takes.
   base::TimeTicks profile_creation_start_time_;
 
+#if defined(ENABLE_MANAGED_USERS)
   scoped_ptr<SupervisedUserRegistrationUtility>
       supervised_user_registration_utility_;
+#endif
 
   // Indicates the type of the in progress profile creation operation.
   // The value is only relevant while we are creating/importing a profile.