Revert^2 "AudioFlinger: do not reset mHwPaused on flush"

This reverts commit 5f1ee2c965d5b15402f43c0c124e89d689bd7023.

Reason for revert: <The problem has been fixed at AOSP/2893100, this patch is ok to merge now>

Change-Id: I8431c6c0a368d986405c9200c55e24ff099c353d
1 file changed