Merge "Log no save ui reason if no dataset set." into tm-dev am: 30929167...

Merge "Log no save ui reason if no dataset set." into tm-dev am: 30929167 am: a2c9e9cd am: 48ff5914 am: 24c8ace4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18349262



Change-Id: I521d48c3b5789714bbaa81377c0ae80d10cee691
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>