we should be able to do a straight port to chromite. steps:
(1) implement chromite/scripts/install_toolchain.py that provides same functionality as src/scripts/install_toolchain
(2) update any callers to use new chromite path (use cs/ to find callers)
(3) delete install_toolchain from src/scripts/
Comment 1 by saklein@chromium.org
, Aug 24