[automerger skipped] Move to a push model of querying ImsFeature Binders am:...

[automerger skipped] Move to a push model of querying ImsFeature Binders am: 1e61c45c am: c533af14 am: fe5faf33 am: f5084201 -s ours

am skip reason: Change-Id Ie35b443ee2734c72f52d736f3980c1521a958d96 with SHA-1 7359b5b5 is in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/opt/net/ims/+/1449455

Change-Id: I92ad7c8e78307ee2bc1fffce68467dde56bed247