Remove abandoned implementation.

To prevent accidental ressurection via manifest errors.

Change-Id: I269dc248c2cb5e4bfdcb38334962070f1aba339e

src/com/android/messaging/annotation/VisibleForAnimation.java

@@ -1,23 +0,0 @@
-/*
- * Copyright (C) 2015 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 com.android.messaging.annotation;
-
-/**
- * An annotation for class members that are made visible for Android's ObjectAnimator to work
- * properly through reflection.
- */
-public @interface VisibleForAnimation {
-}