Add a Java InterfaceRegistry.

services/shell/public/java/src/org/chromium/mojo/application/ApplicationDelegate.java

-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package org.chromium.mojo.application;
-
-import org.chromium.mojom.mojo.Shell;
-
-/**
- * Applications should implement this interface to control various behaviors of Mojo application
- * interface.
- */
-public interface ApplicationDelegate {
-    /**
-     * Called exactly once before any other method.
-     *
-     * @param shell A handle to the shell interface.
-     * @param args Arguments used for this application.
-     * @param url URL of this application.
-     */
-    public void initialize(Shell shell, String[] args, String url);
-
-    /**
-     * This method is used to configure what services a connection supports when being connected to.
-     * Return false to reject the connection entirely.
-     *
-     * @param connection A handle to the connection.
-     * @return If this application accepts any incoming connection.
-     */
-    public boolean configureIncomingConnection(ApplicationConnection connection);
-
-    /**
-     * Called before exiting. After returning from this call, the delegate cannot expect RunLoop to
-     * still be running.
-     */
-    public void quit();
-}