BT enable adapter API should return TRUE or FALSE.
BT enable adapter API should return TRUE or FALSE.

Change-Id: Iaef14c51d3407b69505c55a0bbdaf902213402cf

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