GlobalActions: Add null checks to onServiceStateChanged

can potentially cause a fatal NPE.

  Patch Set 7: Remove unnecessary dependency.

Signed-off-by: bmc08gt <bmc08gt.teamb00sted@gmail.com>
Change-Id: I7943c2db663157296cf69e524a15fd71bf017496
Merge "GlobalActions: Add null checks to onServiceStateChanged" into jb-mr1