Revert "Initial checkin of AOSP Messaging app."

This reverts commit 461a34b466.

Change-Id: Iac4ca77eeaa94989e91dead49a7959c905bd3078

src/com/android/messaging/datamodel/data/PersonItemData.java

@@ -1,67 +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.datamodel.data;
-
-import android.content.Intent;
-import android.net.Uri;
-
-import com.android.messaging.datamodel.binding.BindableData;
-
-/**
- * Bridges between any particpant/contact related data and data displayed in the PersonItemView.
- */
-public abstract class PersonItemData extends BindableData {
-    /**
-     * The UI component that listens for data change and update accordingly.
-     */
-    public interface PersonItemDataListener {
-        void onPersonDataUpdated(PersonItemData data);
-        void onPersonDataFailed(PersonItemData data, Exception exception);
-    }
-
-    private PersonItemDataListener mListener;
-
-    public abstract Uri getAvatarUri();
-    public abstract String getDisplayName();
-    public abstract String getDetails();
-    public abstract Intent getClickIntent();
-    public abstract long getContactId();
-    public abstract String getLookupKey();
-    public abstract String getNormalizedDestination();
-
-    public void setListener(final PersonItemDataListener listener) {
-        if (isBound()) {
-            mListener = listener;
-        }
-    }
-
-    protected void notifyDataUpdated() {
-        if (isBound() && mListener != null) {
-            mListener.onPersonDataUpdated(this);
-        }
-    }
-
-    protected void notifyDataFailed(final Exception exception) {
-        if (isBound() && mListener != null) {
-            mListener.onPersonDataFailed(this, exception);
-        }
-    }
-
-    @Override
-    protected void unregisterListeners() {
-        mListener = null;
-    }
-}