tree bd7d09fd71d57fe369e8171d8c056e5cde231e56
parent 74de9b58d8eab119350e03dd8c6311595b4fe4ee
author Nitzan Gur-Furman <nitzan@google.com> 1716539638 +0000
committer Nitzan Gur-Furman <nitzan@google.com> 1716539638 +0000

AccountsUpdate: Add support for storage accessors context

Some AccountsUpdate callers need to read the storage while calculating
the delta. Some implementations of AccountsUpdate support multiple
storage systems. The readers should use the same storage system as the
underlining updater.

Currently, the only need is in ExternalIds reads. However, it's likely
that the need arise for other data types. Therefore, I've wrapped the
ExternalIds with the InUpdateStorageAccessors struct.

Release-Notes: skip
Google-Bug-Id: b/333350069
Change-Id: I5c5452671f522f74eb220dd80440aa6ecab7f5b6