commit b0eb5543fb49cebd10b739eab6ed25a179e6e767
author brettw <brettw@chromium.org> Thu Jul 14 14:51:17 2016 -0700
committer Commit bot <commit-bot@chromium.org> Thu Jul 14 21:53:22 2016 +0000
tree 867485989ab656495915049bd0178856ecbc0b3f
parent 8b674167745ad579d2135419ac4035c76c79e495

Document GN invoker and target name variables.

There was some confusion about this, and one would also expect that
these build-in variables would be listed in the help under the other
built-in variables.

BUG=468991

Review-Url: https://codereview.chromium.org/2149213002
Cr-Original-Commit-Position: refs/heads/master@{#405584}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: d93e5cf487e27ae69e20ea4fabb35c9246864302