Use latest depot_tools

2017-12-04 21:18:26 +03:00 · 2017-12-04 21:18:26 +03:00 · af788970ac
--- a/vendor/depot_tools
+++ b/vendor/depot_tools
@ -1 +1 @@
-Subproject commit c55eecf76bdb96b904aaaee93fe4c67bbbb102d9
+Subproject commit ad64abd69aedabe7da5db9ca6de6fd28fca879d2