tree 3ab4e9b9b3cd742769e99d48de3564b6293c45e0
parent 158247d044f9b4eb072780eb5ed08538bd9e7033
author Shawn Pearce <sop@google.com> 1425617795 -0800
committer Shawn Pearce <sop@google.com> 1425624598 -0800

Remove unused exists_file/1

This is not used by the compiler and is disabled
when running inside Gerrit Code Review.

Change-Id: I76c2d52cb8ecc7c647702b352daa7936cc0edc0d