Fix conformance test to only report skips in verbose mode.
Fix conformance test to only report skips in verbose mode.

commit e841bac4fcf47f809e089a70d5f84ac37b3883df seems to have mis-merged the
change to reporting skipped tests.

I didn't check if there were other merge issues.

Livefyre/protobuf,google/protobuf,google/protobuf,google/protobuf,Livefyre/protobuf,Livefyre/protobuf,Livefyre/protobuf,google/protobuf,google/protobuf,google/protobuf,google/protobuf,google/protobuf,google/protobuf,google/protobuf,google/protobuf,Livefyre/protobuf