Merge "Add validation TOO_SHORT_WHEN_ALL_NUMERIC" into tm-dev am: 4f4e8dd3 am: f2603016

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17799990



Change-Id: I4e0e63e2e9e6f72e4baf3495e69002f8804c9af6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>