Revert "Handle f2fs/ext4 the correct way for lollipop [2/2]"

This reverts commit a284e42bbd44ea66fdb53411c2d8752b76c22f63.
Revert "msm8226-common: Add shell property to use AwesomePlayer as default."

This reverts commit 0565c23abde291cdf25cffe7c90b85bba1ccfbce.