Revert "Initial checkin of AOSP Messaging app."

This reverts commit 461a34b466.

Change-Id: Iac4ca77eeaa94989e91dead49a7959c905bd3078

src/com/android/messaging/ui/conversationsettings/PeopleAndOptionsActivity.java

@@ -1,66 +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.ui.conversationsettings;
-
-import android.app.Fragment;
-import android.os.Bundle;
-import android.view.MenuItem;
-
-import com.android.messaging.R;
-import com.android.messaging.ui.BugleActionBarActivity;
-import com.android.messaging.ui.UIIntents;
-import com.android.messaging.util.Assert;
-
-/**
- * Shows a list of participants in a conversation.
- */
-public class PeopleAndOptionsActivity extends BugleActionBarActivity {
-
-    @Override
-    protected void onCreate(final Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.people_and_options_activity);
-
-        getSupportActionBar().setDisplayHomeAsUpEnabled(true);
-    }
-
-    @Override
-    public void onAttachFragment(final Fragment fragment) {
-        if (fragment instanceof PeopleAndOptionsFragment) {
-            final String conversationId =
-                    getIntent().getStringExtra(UIIntents.UI_INTENT_EXTRA_CONVERSATION_ID);
-            Assert.notNull(conversationId);
-            final PeopleAndOptionsFragment peopleAndOptionsFragment =
-                    (PeopleAndOptionsFragment) fragment;
-            peopleAndOptionsFragment.setConversationId(conversationId);
-        }
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(final MenuItem item) {
-        switch (item.getItemId()) {
-            case android.R.id.home:
-                // Treat the home press as back press so that when we go back to
-                // ConversationActivity, it doesn't lose its original intent (conversation id etc.)
-                onBackPressed();
-                return true;
-
-            default:
-                return super.onOptionsItemSelected(item);
-        }
-    }
-}