Merge "global ref HardwareBufferRenderer's jclass" into udc-dev am: 2c6640b608

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21589991

Change-Id: I86430c6bf1f74471697bb129ccfeff0479e280b7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>