Updates to gn variable help.
commit0853ad59dd5468e5ed0422538646fb48d00485eb
authorbrettw <brettw@chromium.org>
Thu, 5 Mar 2015 22:51:23 +0000 (5 14:51 -0800)
committerCommit bot <commit-bot@chromium.org>
Thu, 5 Mar 2015 22:52:06 +0000 (5 22:52 +0000)
tree61494db0d614041dd77a5fb4de65555d96268d71
parentd29dfc5f81230c3bea75da2b5f5999189acfad2a
Updates to gn variable help.

Review URL: https://codereview.chromium.org/978033002

Cr-Commit-Position: refs/heads/master@{#319350}
tools/gn/variables.cc