Merge "[Panlingual] numbering system and suggestion flag" into udc-dev am:...

Merge "[Panlingual] numbering system and suggestion flag" into udc-dev am: b1cd4937 am: 46dc3b78 am: 5fba2e95 am: 19559f93

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22819557



Change-Id: I77e1cf97032d4a4a5bb315c7cc829040e4628bbb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>