Move mojo\shell to services\shell

services/shell/public/java/src/org/chromium/mojo/application/ApplicationImpl.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.mojo.bindings.InterfaceRequest;
 import org.chromium.mojo.system.Core;
 import org.chromium.mojo.system.MessagePipeHandle;
 import org.chromium.mojo.system.MojoException;
@@ skipping 51 matching lines @@
     @Override
     public void close() {
         if (mShell != null) {
             mShell.close();
         }
     }
 
     @Override
     public void onConnectionError(MojoException e) {}
 }