Revert "audioflinger: Remove "exiting=1" parameter"

This reverts commit e2bc208f05ed430a18a9078799b6b6d56e3d6dda.

Bug: 74142786
Test: with Android Auto head unit simulator

Change-Id: I9f96da7ba67b3ed774c9b9bdab7cee390d3f0ca2
1 file changed