Merge "Don't allow shell to spoof initiating package name." into rvc-dev am:...

Merge "Don't allow shell to spoof initiating package name." into rvc-dev am: 717f3d84 am: e471179d am: 7681bc53 am: 49348a5d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12047567

Change-Id: I1369bcd027878f9a572b5064edc31dce1e999d6e