Removing deprecated property from btconfig

Removing deprecated property ro.vendor.qti.bt.hci_transport
and updating the existing property vendor.qti.bluetooth.soc
to the one updated for P in btconfig.

Change-Id: Ieab13a7abed7735a6c2c36ab4963c2483aae1852
CRs-Fixed: 2278243
diff --git a/tools/btconfig/btconfig.c b/tools/btconfig/btconfig.c
index 2963040..13728d6 100644
--- a/tools/btconfig/btconfig.c
+++ b/tools/btconfig/btconfig.c
@@ -6795,7 +6795,7 @@
 {
     int iRet;
     UCHAR resultBuf[MAX_EVENT_SIZE];
-    if (!strcasecmp(soc_type, "smd")){
+    if (!strcasecmp(soc_type, "pronto")){
             UCHAR buf[5] = {(unsigned char)0x10, (unsigned char)0x02,( unsigned char)0x0,(unsigned char) 0x0,( unsigned char)0x01 };
             iRet = hci_send_cmd( fd, HCI_VENDOR_CMD_OGF, 0x17, 5, buf);
         }
@@ -6833,8 +6833,7 @@
     }
 
 #ifdef ANDROID
-    property_get("ro.vendor.qti.bt.hci_transport", prop, NULL);
-    property_get("vendor.qti.bluetooth.soc", soc_type, NULL);
+    property_get("vendor.qcom.bluetooth.soc", soc_type, "pronto");
 #endif
 
     if((!strcasecmp(soc_type, "rome")) || (!strcasecmp(soc_type, "cherokee")))
@@ -6851,7 +6850,7 @@
         exit(0);
     }
 
-    if (!strcasecmp(prop, "smd")) {
+    if (!strcasecmp(soc_type, "pronto")) {
         printf("SOC is WCN\n");
 
         fd = wcn_init_smd(argv[optind]);