Revert "Add declint2.skipif to skip when --fast is tossed."

This reverts commit 1436e0245e4936149156884f400dae173f4effa5.

The failure is already coveredy in Suppressions.
Merge pull request #731 from hildeth/master

Revert "Add declint2.skipif to skip when --fast is tossed."

The failure is already covered in Suppressions.