[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: f9cb4776

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



Change-Id: I360ada055b2cf219147678d9a244b9b218c8b3d2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>