d855: Cleanup bluetooth config

* Remove unused flags
* MAX_L2CAP_CHANNELS defaults to 16

Change-Id: Ide4ecba5eda5fb96d2cf3bf74217334216287cb1

bluetooth/bdroid_buildcfg.h

@@ -17,16 +17,10 @@
 #ifndef _BDROID_BUILDCFG_H
 #define _BDROID_BUILDCFG_H
 
-#define BLUETOOTH_QTI_SW TRUE
-
 #define BTM_DEF_LOCAL_NAME "LG G3 (D855)"
 
-// Disables read remote device feature
-#define BTA_SKIP_BLE_READ_REMOTE_FEAT FALSE
-#define MAX_L2CAP_CHANNELS 16
- #define BLE_VND_INCLUDED TRUE
-// skips conn update at conn completion
-#define BTA_BLE_SKIP_CONN_UPD FALSE
-#define BLE_PERIPHERAL_ADV_NAME FALSE
-#define BT_CLEAN_TURN_ON_DISABLED 1
+#define BLE_VND_INCLUDED          TRUE
+#define BLUETOOTH_QTI_SW          TRUE
+#define BT_CLEAN_TURN_ON_DISABLED TRUE
+
 #endif