DO NOT MERGE: Downgrade expedited to normal on reschedule.

bug: 12033540
Expedited was previously tracked by a redundant internal variable, ostensibly
as an optimisation. This variable could differ from the value in the bundle
depending on how the operation is initialised, which led to confusion. Now an
expedited sync will only be treated as such on its first execution.

Change-Id: Ibfc4e9e49b86c82f2364a6ef55f887705a053eb6
5 files changed