qcacld-3.0: Code cleanup for connection manager CSR

Remove unused code related to ndef FEATURE_CM_ENABLE in CSR.

Change-Id: I156b7ee286f666ee5d660312bf5ba2fe364165c4
CRs-Fixed: 2977584

Kbuild

@@ -732,15 +732,9 @@ SME_CSR_OBJS := $(SME_SRC_DIR)/csr/csr_api_roam.o \
 		$(SME_SRC_DIR)/csr/csr_api_scan.o \
 		$(SME_SRC_DIR)/csr/csr_cmd_process.o \
 		$(SME_SRC_DIR)/csr/csr_link_list.o \
-		$(SME_SRC_DIR)/csr/csr_neighbor_roam.o \
 		$(SME_SRC_DIR)/csr/csr_util.o \
 
 
-ifeq ($(CONFIG_QCACLD_WLAN_LFR2), y)
-SME_CSR_OBJS += $(SME_SRC_DIR)/csr/csr_roam_preauth.o \
-		$(SME_SRC_DIR)/csr/csr_host_scan_roam.o
-endif
-
 SME_QOS_OBJS := $(SME_SRC_DIR)/qos/sme_qos.o
 
 SME_CMN_OBJS := $(SME_SRC_DIR)/common/sme_api.o \