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

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

Change-Id: Ib1fa388f2dca1073ebd924bb291fd615b51a0784