[automerger skipped] Add AudioSystem.listDeclaredDevicePorts method am:...

[automerger skipped] Add AudioSystem.listDeclaredDevicePorts method am: 15f46713 am: 58fb2c57 am: 0d1542a8 -s ours am: 86c7c984 -s ours

am skip reason: Merged-In I7d235d993235e21696002448ebf09b27ad6955a6 with SHA-1 5edc5ed2 is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2516264



Change-Id: I037577b1c5950da5c33edfaf5fe95d8cfc11311a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>