Move UidRange to connectivity

UidRange is a data class that is an implementation detail of
Connectivity. Move it to the connectivity boundary.

Remaining usages of UidRange outside of Connectivity (in VPN) should be
migrated to other classes, like Range<Integer> or UidRangeParcel.

Bug: 181512874
Test: m
Change-Id: I6f2e3685ad1c07171dd90480d1e546329de8732d

core/java/android/net/UidRange.aidl

@@ -1,24 +0,0 @@
-/*
- * Copyright (C) 2018 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
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * 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.
- */
-
-package android.net;
-
-/**
- * An inclusive range of UIDs.
- *
- * {@hide}
- */
-parcelable UidRange;