Revert "Revert "GS Cache: using vpython""
This reverts commit 30c6bbd0a05990b744de7ba9f501973172d612a7.
The original CL got reverted due to a bug in chromite. Now it has been
fixed in crosreview/1050876. Thus this CL can re-merged.
The original review for the CL is crosreview/1038646.
Commit-Ready: Congbin Guo <email@example.com>
Tested-by: Congbin Guo <firstname.lastname@example.org>
Reviewed-by: Congbin Guo <email@example.com>
7 files changed