SipManager: always return true for SIP API and VOIP support query.

Change-Id: I397a804e0aa598aee77a8ce28ada1b11e10fbaea
http://b/issue?id=2972054
diff --git a/voip/java/android/net/sip/SipManager.java b/voip/java/android/net/sip/SipManager.java
index 700fb4e..beec8fe 100644
--- a/voip/java/android/net/sip/SipManager.java
+++ b/voip/java/android/net/sip/SipManager.java
@@ -83,16 +83,22 @@
      * Returns true if the SIP API is supported by the system.
      */
     public static boolean isApiSupported(Context context) {
+        return true;
+        /* 
         return context.getPackageManager().hasSystemFeature(
                 PackageManager.FEATURE_SIP);
+         */
     }
 
     /**
      * Returns true if the system supports SIP-based VoIP.
      */
     public static boolean isVoipSupported(Context context) {
+        return true;
+        /* 
         return context.getPackageManager().hasSystemFeature(
                 PackageManager.FEATURE_SIP_VOIP) && isApiSupported(context);
+         */
     }
 
     private SipManager() {