[automerger skipped] Replace isWeaverAvailable() with getWeaverService() am: 73d7a1bf41 am: 2032bc0bb3 -s ours

am skip reason: Merged-In I70c26232a9b300a7e6e2c815db6c143836c42ec3 with SHA-1 ed3f6793aa is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2781895

Change-Id: Ie90868be769eedcece08f3c974ce5a4abccf4836
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>