[automerger skipped] Merge "DO NOT MERGE Add cross-user check for getDefaultSmsPackage()." into rvc-dev am: 6eb12245ef am: 84d09ab4d3 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14987465

Change-Id: Ice22092960a7ef6ba0320abd49ab1359009a2dc8