wlan: voss: remove obsolete Factory Test Mode featurization

The current code supports having both Factory Test Mode and Mission
Mode available in one driver.  But this code has evolved over time
from a code base which initially only supported having separate
Factory Test Mode and Mission Mode drivers, with conditional
compilation used to create the two versions.  Since this conditional
compilation is no longer necessary, remove it.

Change-Id: I66ca004eed3750b9462d2a2e8b978804821d41a1
CRs-fixed: 452041
diff --git a/CORE/VOSS/inc/vos_types.h b/CORE/VOSS/inc/vos_types.h
index e9927b0..58669cf 100644
--- a/CORE/VOSS/inc/vos_types.h
+++ b/CORE/VOSS/inc/vos_types.h
@@ -167,9 +167,7 @@
     VOS_P2P_CLIENT_MODE,
     VOS_P2P_GO_MODE,
     VOS_MONITOR_MODE,
-#ifdef ANI_MANF_DIAG
     VOS_FTM_MODE = 5,
-#endif
     VOS_MAX_NO_OF_MODE
 
 } tVOS_CON_MODE;
diff --git a/CORE/VOSS/src/vos_nvitem.c b/CORE/VOSS/src/vos_nvitem.c
index 0a4682f..0d82d21 100644
--- a/CORE/VOSS/src/vos_nvitem.c
+++ b/CORE/VOSS/src/vos_nvitem.c
@@ -1037,7 +1037,6 @@
           VOS_STATUS_E_FAILURE - unknown error
   \sa
   -------------------------------------------------------------------------*/
-#ifndef WLAN_FTM_STUB
 
 VOS_STATUS vos_nv_setValidity( VNV_TYPE type, v_BOOL_t itemIsValid )
 {
@@ -1080,7 +1079,6 @@
 
    return status;
 }
-#endif
 /**------------------------------------------------------------------------
   \brief vos_nv_getValidity() - get the validity of an NV item.
   The \a vos_nv_getValidity() indicates if an NV item is valid.  The
@@ -1348,7 +1346,6 @@
    }
    return status;
 }
-#ifndef WLAN_FTM_STUB
 
 /**------------------------------------------------------------------------
   \brief vos_nv_write() - write to a NV item from an input buffer
@@ -1594,7 +1591,6 @@
    }
    return status;
 }
-#endif
   
 /**------------------------------------------------------------------------
   \brief vos_nv_getChannelListWithPower() - function to return the list of