Cleanup after making tty_enabled = true by default.

Bug: 27875275
Change-Id: Ibf5f749c0d3d421128237915542a52f941574ac9
diff --git a/overlay/packages/services/Telecomm/res/values/config.xml b/overlay/packages/services/Telecomm/res/values/config.xml
deleted file mode 100644
index e45257b..0000000
--- a/overlay/packages/services/Telecomm/res/values/config.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2014 The Android Open Source Project
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
-<!-- Telecomm resources that may need to be customized
-     for different hardware or product builds. -->
-    <!-- Flag indicating if the tty is enabled -->
-    <bool name="tty_enabled">true</bool>