Any reason to use IsHeadlessModeRequested here?

IsHeadlessModeEnabled should work just as well, given that
Desktop::RegisterServices (desktop/source/app/appinit.cxx) calls
EnableHeadlessMode if IsHeadless

Change-Id: I4ffd8e6e3a37a8929620418e97854106ea937c9f

sd/source/ui/app/sddll.cxx

@@ -336,7 +336,7 @@ void SdDLL::Init()
 
     // register your exotic remote controls here
 #ifdef ENABLE_SDREMOTE
-    if ( !Application::IsHeadlessModeRequested() )
+    if ( !Application::IsHeadlessModeEnabled() )
         RegisterRemotes();
 #endif
 }