InputWrapper: opt out early if session == null

Change-Id: If111195ba6425ad6b8663601566f9f260738ec77
Telephony: Ignore the timingAdvance field in SignalStrength

Ignore the timingAdvance field since the frameworks is not
utilizing this field.

Change-Id: I8644f20aa1918514da88db5a8bc7394263d61e30
Remove settings gets from ViewConfiguration execution path

Change-Id: I3f29dafc9e178861910423e324d433fc1bc1e6a1