Revert "Ensure MediaSession is ONLY made active when routed to wired headset."

This reverts commit eb74d187c8fd1cd8800368f40f6ee68e58e7c8d1.

Reason for revert: b/272134256

Bug: 272134256
Change-Id: Ic6d94b3e7c1806a28205b99f481d18c21e0f2980
2 files changed