commit 148d63a2a186ae185e25fe04d8c8e134c99df888
author brettw <brettw@chromium.org> Mon Dec 07 16:51:38 2015 -0800
committer Commit bot <commit-bot@chromium.org> Tue Dec 08 00:53:20 2015 +0000
tree 35bc6424a57e71e144adbd702fe88ddbb8c5aaaf
parent a3e53de8e9031d13b3c4e32d3fc65207d4200ee9

Reference configs variable from config help in GN

This wasn't listed as a valid flag in the "gn help config" output.

This also updates the style of the help message for "config" (newlines after headings, no colons).

R=dpranke@chromium.org

Review URL: https://codereview.chromium.org/1510663002

Cr-Original-Commit-Position: refs/heads/master@{#363643}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 90cdb30cd5ddb90618f4dae90579bc8140ea9abb