[automerger skipped] Merge "[RESTRICT AUTOMERGE] Check whether installerPackageName contains only valid characters" into sc-dev am: 46293ea269 am: fee4c543bc -s ours am: 1e8a1d7eee -s ours am: 74b1670db7 -s ours am: 29e7278fb9 -s ours

am skip reason: contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/28350797

Change-Id: I47eddb66c7250cd65500ac03530792448335bbf2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>