Merge "Define exportable full api surface stubs" into main am: 583bc717 am:...

Merge "Define exportable full api surface stubs" into main am: 583bc717 am: c9b8fd51 am: 482ed8e5

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2890554



Change-Id: Ifeadec8a3ace64380042449c61f60efc66aae515
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>