Merge pull request #6812 from electron/bootstrap-defines
authorCheng Zhao <zcbenz@gmail.com>
Fri, 12 Aug 2016 08:11:22 +0000 (17:11 +0900)
committerGitHub <noreply@github.com>
Fri, 12 Aug 2016 08:11:22 +0000 (17:11 +0900)
Support build variable setting during bootstrap


Trivial merge