8274430: Remove some debug error printing code added in JDK-8017163

Reviewed-by: sjohanss, ayang

src/hotspot/share/gc/g1/heapRegion.cpp

@@ -611,12 +611,11 @@ class VerifyRemSetClosure : public G1VerificationClosure {
           if (!_failures) {
             log.error("----------");
           }
-          LogStream ls(log.error());
-          to->rem_set()->print_info(&ls, p);
           log.error("Missing rem set entry:");
           log.error("Field " PTR_FORMAT " of obj " PTR_FORMAT " in region " HR_FORMAT,
                     p2i(p), p2i(_containing_obj), HR_FORMAT_PARAMS(from));
           ResourceMark rm;
+          LogStream ls(log.error());
           _containing_obj->print_on(&ls);
           log.error("points to obj " PTR_FORMAT " in region " HR_FORMAT " remset %s",
                     p2i(obj), HR_FORMAT_PARAMS(to), to->rem_set()->get_state_str());