Add logging values for new call states

Add the string values for the new call states so we don't get warnings
about unknown states in the logs.

Bug: 140317205
Test: manual
Change-Id: Ia6a27179639748287436a0785a03201985d8ab50

telecomm/java/android/telecom/Call.java

@@ -2048,6 +2048,10 @@ public final class Call {
                 return "DISCONNECTING";
             case STATE_SELECT_PHONE_ACCOUNT:
                 return "SELECT_PHONE_ACCOUNT";
+            case STATE_SIMULATED_RINGING:
+                return "SIMULATED_RINGING";
+            case STATE_AUDIO_PROCESSING:
+                return "AUDIO_PROCESSING";
             default:
                 Log.w(Call.class, "Unknown state %d", state);
                 return "UNKNOWN";