Fix various typos, error handling for GN auto-roller.
commit68ae5bcd387dbed627ed0053f3de1be188016938
authordpranke <dpranke@chromium.org>
Tue, 28 Jul 2015 21:59:54 +0000 (28 14:59 -0700)
committerCommit bot <commit-bot@chromium.org>
Tue, 28 Jul 2015 22:00:22 +0000 (28 22:00 +0000)
tree5cc52467fda721c6e791a7ce77e88e9bccd933b9
parent5844e8827cbf2dbf9deca897a83e1491952b021d
Fix various typos, error handling for GN auto-roller.

R=brettw@chromium.org

Review URL: https://codereview.chromium.org/1255253004

Cr-Commit-Position: refs/heads/master@{#340777}
tools/gn/bin/roll_gn.py