[DO NOT MERGE] Suppress fill and save dialog for activities that have credman...

[DO NOT MERGE] Suppress fill and save dialog for activities that have credman field. am: f19d8217 am: 66c1288e am: f53b6d9d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22912612



Change-Id: I1a2968f34a1a005c7aa5c2af8329c596cda9914e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>