Merge pull request #71 in SA/ble_examples from bugfix/lprfapps-893 to develop

Squashed commit of the following:

commit 2a163bbe6275fa41896801132dd564c105c6ad85
Author: Sean Lyons <a0225155@ti.com>
Date:   Tue Jan 2 16:55:54 2018 -0800

    Add back #define, use it when not bonded

    See: LPRFAPPS-893

commit 8dc699c78f8eff3a43c30c748f4af360c0e89e5d
Author: Sean Lyons <a0225155@ti.com>
Date:   Tue Jan 2 09:04:08 2018 -0800

    Use whitelist param for establish link fxn

    See LPRFAPPS-893

Author: Sean Lyons

examples/rtos/CC2640R2_LAUNCHXL/bleapps/central_bidirectional_audio/src/app/central_bidirectional_audio.c

@@ -728,7 +728,8 @@ static void CentralAudio_processRoleEvent(gapCentralRoleEvent_t *pEvent)
       if ( peerDeviceFound == TRUE )
       {
 
-        CentralAudio_EstablishLink( FALSE, addrType, peerAddr );
+        CentralAudio_EstablishLink( DEFAULT_LINK_WHITE_LIST, addrType,
+                                    peerAddr );
 
         peerDeviceFound = FALSE;
         scanRes = 0;
@@ -1459,7 +1460,7 @@ static void CentralAudio_EstablishLink( uint8_t whiteList, uint8_t addrType,
 
     // Try to connect to remote device
     GAPCentralRole_EstablishLink(DEFAULT_LINK_HIGH_DUTY_CYCLE,
-                                 DEFAULT_LINK_WHITE_LIST,
+                                 whiteList,
                                  addrType, peerAddr);
   }
 }