Send outbound visual voicemail SMS as non-persistable

Before this CL outbound text VVM SMS will show in the user's SMS app.
This CL along with other framework changes make it possible for the
phone process to send a SMS without being persisted.

Bug: 29095322
Change-Id: I95b3374935de58ae260c243e0ce4a5c7729194d9
diff --git a/src/com/android/phone/vvm/omtp/sms/OmtpMessageSender.java b/src/com/android/phone/vvm/omtp/sms/OmtpMessageSender.java
index 9080292..356f5e4 100644
--- a/src/com/android/phone/vvm/omtp/sms/OmtpMessageSender.java
+++ b/src/com/android/phone/vvm/omtp/sms/OmtpMessageSender.java
@@ -75,7 +75,7 @@
         if (mApplicationPort == 0) {
             Log.v(TAG, String.format("Sending TEXT sms '%s' to %s", text, mDestinationNumber));
             mSmsManager.sendTextMessageWithSelfPermissions(mDestinationNumber, null, text,
-                    sentIntent, null);
+                    sentIntent, null, false);
         } else {
             byte[] data;
             try {