tree e0d6d8bba143e0e30f7165520310b5f8c9e8b31d
parent f4253668369aade71d2b3b257fc000cfda2ea5a4
author martinprobst <martinprobst@google.com> 1542043978 -0800
committer Copybara-Service <copybara-piper@google.com> 1542043995 -0800

Update updater to more fine grainedly track changed string list attributes.

This is a prerequisite for an internal change. The longer term change is to
change taze's basic approach, i.e. to compare the canonical binary
representation of the BUILD file instead of tracking changes made. That will be
in a later CL.

PiperOrigin-RevId: 221105417