qcacld-3.0: Remove WLAN_FEATURE_VOWIFI conditional compilation

Remove #ifdef WLAN_FEATURE_VOWIFI from host driver source code.
It has alwasys been defined in Kbuild and underlying features
will be permanent in cld3.0. Those features are 11r radio
resource measurement, beacon report, link report, neighbor
report and power constraint.

Please note that WLAN_FEATURE_VOWIFI_11R is used for different
purpose and it is not removed in this change.

CRs-Fixed: 958729
Change-Id: Icd80e9cce08c4662e86ccda94491c1fc22c5756d
diff --git a/core/hdd/src/wlan_hdd_wext.c b/core/hdd/src/wlan_hdd_wext.c
index 6ed2c32..3f1ef0c 100644
--- a/core/hdd/src/wlan_hdd_wext.c
+++ b/core/hdd/src/wlan_hdd_wext.c
@@ -44,9 +44,7 @@
 #include "sir_params.h"
 #include "csr_api.h"
 #include "csr_inside_api.h"
-#if defined WLAN_FEATURE_VOWIFI
 #include "sme_rrm_internal.h"
-#endif
 #include <ani_global.h>
 #include "dot11f.h"
 #include <wlan_hdd_wowl.h>
@@ -284,9 +282,7 @@
 #define WLAN_PRIV_SET_CHAR_GET_NONE   (SIOCIWFIRSTPRIV + 3)
 #define WE_WOWL_ADD_PTRN     1
 #define WE_WOWL_DEL_PTRN     2
-#if defined WLAN_FEATURE_VOWIFI
 #define WE_NEIGHBOR_REPORT_REQUEST 3
-#endif
 #define WE_SET_AP_WPS_IE     4  /* This is called in station mode to set probe rsp ie. */
 #define WE_SET_CONFIG        5
 
@@ -6181,9 +6177,7 @@
 	char *pBuffer = NULL;
 	hdd_adapter_t *pAdapter = (netdev_priv(dev));
 	hdd_context_t *hdd_ctx = WLAN_HDD_GET_CTX(pAdapter);
-#ifdef WLAN_FEATURE_VOWIFI
 	struct hdd_config *pConfig = hdd_ctx->config;
-#endif /* WLAN_FEATURE_VOWIFI */
 	struct iw_point s_priv_data;
 
 	if (!capable(CAP_NET_ADMIN)) {
@@ -6233,7 +6227,6 @@
 		QDF_TRACE(QDF_MODULE_ID_HDD, QDF_TRACE_LEVEL_INFO, "DEL_PTRN");
 		hdd_del_wowl_ptrn(pAdapter, pBuffer);
 		break;
-#if defined WLAN_FEATURE_VOWIFI
 	case WE_NEIGHBOR_REPORT_REQUEST:
 	{
 		tRrmNeighborReq neighborReq;
@@ -6270,7 +6263,6 @@
 		}
 	}
 	break;
-#endif
 	case WE_SET_AP_WPS_IE:
 		hddLog(LOGE, "Received WE_SET_AP_WPS_IE");
 		sme_update_p2p_ie(WLAN_HDD_GET_HAL_CTX(pAdapter), pBuffer,
@@ -10320,13 +10312,12 @@
 	 0,
 	 "wowlDelPtrn"},
 
-#if defined WLAN_FEATURE_VOWIFI
 	/* handlers for sub-ioctl */
 	{WE_NEIGHBOR_REPORT_REQUEST,
 	 IW_PRIV_TYPE_CHAR | 512,
 	 0,
 	 "neighbor"},
-#endif
+
 	{WE_SET_AP_WPS_IE,
 	 IW_PRIV_TYPE_CHAR | 512,
 	 0,