These updates can generally ran slowly in the background (i.e. they're low
priority), and shouldn't clog up the system to the point where they slow down
live incoming customer-requested updates.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=250732171
All current tests that use caches with custom data expiry values
now restore the default config when teardown. We need to prevent
new unsafe uses from being introduced.
Restoration code have also been added to a few other tests that modifies
static fields.
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=228888041
This will allow us to migrate one TLD at a time by refreshing all zones
on the specified TLD after dual-writing is enabled.
Note that the TLDs parameter is required, which seems reasonable given
that almost all imagined use cases would be on a by-TLD basis.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=160294546
