tree 31bfc5b3a9513db14dfa97717aeba4002b1c531f
parent bc2ab038ff41dd295c4d763fed309c066df84da3
author Roland McGrath <mcgrathr@google.com> 1547328716 -0800
committer CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org> 1550269722 +0000

[zircon] [prebuilt][scripts] Add GN and Ninja

Download prebuilts and provide scripts/ wrappers to run them.

Bug: BLD-325
Test: ran scripts/download-prebuilts, scripts/gn, scripts/ninja
Change-Id: I91b7c1085b8162c1eb1f3269c7211978fbf8b3df