tree 2746ebd005ef9de8e12dd4da9b0e57f5413d0b50
parent 02ceed77e52d259b1c6e1e43537334a3d38b379a
author Natalie Weizenbaum <nweiz@google.com> 1463437045 -0700
committer Natalie Weizenbaum <nweiz@google.com> 1463437045 -0700

UsageException isn't called UsageError.

Closes #50.

R=rnystrom@google.com

Review URL: https://codereview.chromium.org//1985883002 .