Unhiding MSIM APIs.

1. Unhide MSIM APIs in TelephonyManager that already have non-MSIM equivalent
   APIs public.
2. Make MSIM API naming consistent (overloaded, no suffix).
3. Unhide APIs in SubscriptionManager that are necessary for MSIM.

Bug: 26772894
Change-Id: I6269304a9e52e1d67d5a6cbaaede8cfd5b8a461e
diff --git a/src/com/android/phone/EmergencyDialer.java b/src/com/android/phone/EmergencyDialer.java
index e8a6e8b..59d8de7 100644
--- a/src/com/android/phone/EmergencyDialer.java
+++ b/src/com/android/phone/EmergencyDialer.java
@@ -202,7 +202,7 @@
         CarrierConfigManager configMgr =
                 (CarrierConfigManager) getSystemService(Context.CARRIER_CONFIG_SERVICE);
         PersistableBundle carrierConfig =
-                configMgr.getConfigForSubId(SubscriptionManager.getDefaultVoiceSubId());
+                configMgr.getConfigForSubId(SubscriptionManager.getDefaultVoiceSubscriptionId());
         if (carrierConfig.getBoolean(CarrierConfigManager.KEY_SHOW_ONSCREEN_DIAL_BUTTON_BOOL)) {
             mDialButton.setOnClickListener(this);
         } else {