commit bd17882565dfad0db04fe4b23760ee5c54eb914a
author Jan Krcal <jkrcal@chromium.org> Thu Nov 29 10:03:00 2018
committer Commit Bot <commit-bot@chromium.org> Thu Nov 29 10:03:00 2018
tree 1465c12220ae2fc8b145bb607013f2511d758b9d
parent 49c8774b77a9c530447f805dbb5358092cfa28e1

[AF] Unify diff reporting for wallet data sync changes

Previous metrics for wallet data sync were reported in quite different
situations. This CL unifies the reporting conditions so that this is
easily implementable for both USS and Directory: We newly report the
diffs only when both the existing and the new data sets contain a
PaymentsCustomerData entity. This boils down to situations when:
 - the user has synced before (thus excluding initial sync),
 - the user has a GPay account (diffs for other users are always empty),
 - we are not wiping the data (which is implemented in USS by storing an
   empty set).

Bug: 908905
Change-Id: I38bc1c12e9407ddc08ff798f69f09ba85fd5848c
Reviewed-on: https://chromium-review.googlesource.com/c/1352410
Reviewed-by: Florian Uunk <feuunk@chromium.org>
Reviewed-by: Mark Pearson <mpearson@chromium.org>
Reviewed-by: Sebastien Seguin-Gagnon <sebsg@chromium.org>
Commit-Queue: Florian Uunk <feuunk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#612123}