TIF: fix NPE when notifyXXX is called on c-tor of Session implementation
TIF: fix NPE when notifyXXX is called on c-tor of Session implementation

Bug: 17241260
Change-Id: Ib82ed9fb98f13e31cdf70a3bb273384abcf1b33a

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base