Revert "audio policy: concurrent capture"

This reverts commit 4c1ef4b64d113be6ee1106375bd10cdc643e80d8.

Reason for revert: b/120588242

Bug: 120588242
Change-Id: Iac41f371cb739c54d5ce519232688bebe2285c72
Test: Launch QSB and capture from mic icon
16 files changed