m8: enable eject sdcard

Change-Id: I6540112dfd91d18515b51da768c62b5b34403335
m8: Remove composition property

Change-Id: Icb3495d67154eb8124b0b7945975e27ae7414f5c
Merge "m8: enable eject sdcard" into cm-11.0
Merge branch 'cm-11.0' into kk_mkt