Merge "Revert "Add "ro.hardware.egl_legacy" for ANGLE system driver"" into udc-dev am: 6e0bf332

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23351456



Change-Id: Idfe0050d8deaca951ea027f6c8f685e67fe47af0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>