Fix test harness to use new VoLTE/WFC availability (not enabled) API names.

Change-Id: I3b734f13465a6495e78389f44d3c7c8d4fa19fe0
diff --git a/Common/src/com/googlecode/android_scripting/facade/tele/PhoneFacade.java b/Common/src/com/googlecode/android_scripting/facade/tele/PhoneFacade.java
index aba5a71..57dfb37 100644
--- a/Common/src/com/googlecode/android_scripting/facade/tele/PhoneFacade.java
+++ b/Common/src/com/googlecode/android_scripting/facade/tele/PhoneFacade.java
@@ -1230,14 +1230,14 @@
         return mTelephonyManager.isImsRegistered();
     }
 
-    @Rpc(description = "Returns a boolean of isVolteEnabled()")
-    public Boolean isVolteEnabled() {
-        return mTelephonyManager.isVolteEnabled();
+    @Rpc(description = "Returns a boolean of isVolteAvailable()")
+    public Boolean isVolteAvailable() {
+        return mTelephonyManager.isVolteAvailable();
     }
 
-    @Rpc(description = "Returns a boolean of isWifiCallingEnabled()")
-    public Boolean isWifiCallingEnabled() {
-        return mTelephonyManager.isWifiCallingEnabled();
+    @Rpc(description = "Returns a boolean of isWifiCallingAvailable()")
+    public Boolean isWifiCallingAvailable() {
+        return mTelephonyManager.isWifiCallingAvailable();
     }
 
     @Rpc(description = "Returns the service state for default subscription ID")