tree 56441306d2db2bf21e198cd5c8c05970e66a9883
parent 5ebc7426d4f6eba6a7c241d3d449e9446f49791d
author Ina Huh <ihuh@google.com> 1569439100 -0700
committer Ina Huh <ihuh@google.com> 1569448769 -0700

[build_init] Add a spec_revision flag to specify the revision of
the remote repo to fetch the spec from.

This will only affect fetching the spec for builds with a change for
a different repo (not the spec repo). Otherwise, it will use the
revision of the gitiles_commit associated with the build.

Bug: 37069
Change-Id: I5c3001bb7c021330c845bcf62dd21966b464d32c