resolve merge conflicts of c55097a to m-wireless-dev.

Change-Id: Iff22d29465331e4e0d6a5c0876936c0e60813b7c
diff --git a/src/com/android/phone/PhoneInterfaceManager.java b/src/com/android/phone/PhoneInterfaceManager.java
index 246c376..9369b6a 100644
--- a/src/com/android/phone/PhoneInterfaceManager.java
+++ b/src/com/android/phone/PhoneInterfaceManager.java
@@ -2266,4 +2266,20 @@
     public int getSubIdForPhoneAccount(PhoneAccount phoneAccount) {
         return PhoneUtils.getSubIdForPhoneAccount(phoneAccount);
     }
+
+    /*
+     * {@hide}
+     * Returns the IMS Registration Status
+     */
+    public boolean isWifiCallingEnabled() {
+        return mPhone.isWifiCallingEnabled();
+    }
+
+    /*
+     * {@hide}
+     * Returns the IMS Registration Status
+     */
+    public boolean isVolteEnabled() {
+        return mPhone.isVolteEnabled();
+    }
 }