Merge tag 'android-4.4_r1.2' into cm-11.0

Android 4.4 Release 1.2
vold: pass selinux context to ext4 mount (remount ro)

Change-Id: Ic0bb314b30e42489c45caec29d35d6896c9849eb
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
vold: Raise MAX_PARTITIONS to 32

 * We raised this in 10.2 globally, lets put it back to 32 so that
   new bringups don't get stuck on this. It's likely that every single
   device which uses physical, nonremovable volumes with vold will hit
   this limit.

Change-Id: Id7522681a2317c4aff49ca27e1c57e69fe57213c
Merge remote-tracking branch 'cm/cm-11.0' into kk-4.4