Remove NoProcessOutgoingCallPermissionTest#testProcessOutgoingCall from large suite.

This test was initiating a call that was never terminated, which interferred with other
tests.

BUG 2021796
diff --git a/tests/tests/permission2/src/android/permission/cts/NoProcessOutgoingCallPermissionTest.java b/tests/tests/permission2/src/android/permission/cts/NoProcessOutgoingCallPermissionTest.java
index aa2908e..04e19c5 100755
--- a/tests/tests/permission2/src/android/permission/cts/NoProcessOutgoingCallPermissionTest.java
+++ b/tests/tests/permission2/src/android/permission/cts/NoProcessOutgoingCallPermissionTest.java
@@ -49,7 +49,7 @@
      * <p>Tests Permission:
      *   {@link android.Manifest.permission#PROCESS_OUTGOING_CALL}
      */
-    @LargeTest
+    // TODO: add back to LargeTest when test can cancel initiated call
     public void testProcessOutgoingCall() {
         Log.i(LOG_TAG, "Beginning testProcessOutgoingCall");
         OutgoingCallBroadcastReceiver rcvr = new OutgoingCallBroadcastReceiver();