Revert "A2DP Sink: Support for Multi A2DP Sink Connections and Soft-Handoff"

This reverts commit 55aa157dc7dc55277278bea9232bbbc9eff1adc5.

CRs-Fixed: 2454109
Change-Id: Idf3b6b7809743b64c0a58b015f8ad918223d4216
10 files changed