Merge "Update to use nativehelper/JNIPlatformHelp.h" into rvc-dev-plus-aosp am: 05ad56744a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11985978

Change-Id: Ia6b5137921c169b28b7383b323c78ff795a849b8
tree: 6a932346f142242aafc0f97a852b5178a636f671
  1. core/
  2. services/
  3. tests/