Merge "Make registerDexModule a nop regardless ART Service is enabled or not." into udc-dev am: feba032951

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22147555

Change-Id: I9ec14a541d0974859339e8aad7d9dcf4a1082795
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>