Revert "remove fetchRemoteMasInstances , setIdleTime , getIdleTime from bluetooth"

This reverts commit d6793eb6befef81d69657a732ae384e99b27c523.
Revert "remove setSocketOpt and getSocketOpt from bluetooth"

This reverts commit 9ace48291dfe97b57cd43e2e604f5c1252f7a0a3.
change bluetooth files for stock bluetooth build