loplugin:salbool: Automatic rewrite of sal_False/True

Change-Id: I015b172ea88eef9af37303fafa4bdf9749f114b0

registry/source/registry.cxx

@@ -98,7 +98,7 @@ static sal_Bool REGISTRY_CALLTYPE isReadOnly(RegHandle hReg)
     if (hReg)
         return static_cast<ORegistry*>(hReg)->isReadOnly();
     else
-        return sal_False;
+        return false;
 }