Move //mojo/examples to //examples

mojo/examples/echo/echo_service.cc

-// Copyright 2014 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.
-
-#include "mojo/examples/echo/echo_service.mojom.h"
-#include "mojo/public/c/system/main.h"
-#include "mojo/public/cpp/application/application_connection.h"
-#include "mojo/public/cpp/application/application_delegate.h"
-#include "mojo/public/cpp/application/application_runner.h"
-#include "mojo/public/cpp/application/interface_factory_impl.h"
-
-namespace mojo {
-namespace examples {
-
-class EchoServiceImpl : public InterfaceImpl<EchoService> {
- public:
-  virtual void EchoString(const String& value,
-                          const Callback<void(String)>& callback) override {
-    callback.Run(value);
-  }
-};
-
-class EchoServiceDelegate : public ApplicationDelegate {
- public:
-  virtual bool ConfigureIncomingConnection(
-      ApplicationConnection* connection) override {
-    connection->AddService(&echo_service_factory_);
-    return true;
-  }
-
- private:
-  InterfaceFactoryImpl<EchoServiceImpl> echo_service_factory_;
-};
-
-}  // namespace examples
-}  // namespace mojo
-
-MojoResult MojoMain(MojoHandle shell_handle) {
-  mojo::ApplicationRunner runner(new mojo::examples::EchoServiceDelegate);
-  return runner.Run(shell_handle);
-}