Fix compile without Bluetooth LE stack

Recent commits break the compile on devices which don't include
Bluetooth LE support.  Fix the breakage by guarding new code sections
which depends on the BLE stack with: #if BLE_INCLUDED == TRUE ... #endif

Change-Id: I203b7e7223c3c23bde99a9ea65e36241de4d7c07
bluedroid: remove duplicate BLUETOOTH_QCOM_SW define

We're in an #if that depends on this variable being defined, so
definitely don't need to define it again.

Change-Id: I9b9f9fe825999f731cbcd999d59f2fc07fc764bf