Do not reset slimbus on audio focus loss

This workaround is not needed as avoiding reset of underflow/overflow
setting in kernel fixes the original issue.

Change-Id: Ia5f177f6f6727d837f7422505d196968ea0cd332

fmapp2/src/com/caf/fmradio/FMRadioService.java

@@ -1586,8 +1586,6 @@ public class FMRadioService extends Service
               switch (msg.arg1) {
                   case AudioManager.AUDIOFOCUS_LOSS_TRANSIENT:
                       Log.v(LOGTAG, "AudioFocus: received AUDIOFOCUS_LOSS_TRANSIENT");
-                      if (mReceiver != null)
-                          mReceiver.EnableSlimbus(RESET_SLIMBUS_DATA_PORT);
                       if (true == isFmRecordingOn())
                           stopRecording();
                   case AudioManager.AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK:
@@ -1600,9 +1598,6 @@ public class FMRadioService extends Service
                   case AudioManager.AUDIOFOCUS_LOSS:
                       Log.v(LOGTAG, "AudioFocus: received AUDIOFOCUS_LOSS");
                       //intentional fall through.
-                      if (mReceiver != null)
-                          mReceiver.EnableSlimbus(RESET_SLIMBUS_DATA_PORT);
-
                       if (mSpeakerPhoneOn) {
                          mSpeakerDisableHandler.removeCallbacks(mSpeakerDisableTask);
                          mSpeakerDisableHandler.postDelayed(mSpeakerDisableTask, 0);