Merge "Merge "Stop exporting symbols from app_process" into sc-dev am:...

Merge "Merge "Stop exporting symbols from app_process" into sc-dev am: 3ea5e5d0 am: c47e6abc" into sc-v2-dev-plus-aosp am: dd1a30a5

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14977103

Change-Id: Icc3ea784b63d0b945ca230bc5fe5a0a8eee9fd0f