Defined constant for default initial IMS state: set to false

False default is a temporary setting until VZN provisioning is added.

Change-Id: Idd0e5945b4caad862c6750cbaf127a493efe6d90
diff --git a/src/java/com/android/ims/ImsManager.java b/src/java/com/android/ims/ImsManager.java
index 0061d3d..fd41097 100644
--- a/src/java/com/android/ims/ImsManager.java
+++ b/src/java/com/android/ims/ImsManager.java
@@ -53,6 +53,7 @@
      */
     public static final String IMS_SHARED_PREFERENCES = "IMS_PREFERENCES";
     public static final String KEY_IMS_ON = "IMS";
+    public static final boolean IMS_DEFAULT_SETTING = false;
 
     /**
      * For accessing the IMS related service.