Mojo surfaces service and example app

mojo/examples/surfaces_app/child_app.cc

Index: mojo/examples/surfaces_app/child_app.cc
diff --git a/mojo/examples/surfaces_app/child_app.cc b/mojo/examples/surfaces_app/child_app.cc
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+// 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/surfaces_app/child_impl.h"
+#include "mojo/public/cpp/application/application_connection.h"
+#include "mojo/public/cpp/application/application_delegate.h"
+#include "mojo/public/cpp/application/application_impl.h"
+#include "mojo/public/cpp/bindings/string.h"
+
+namespace mojo {
+namespace examples {
+
+class ChildApp : public ApplicationDelegate, public ChildImpl::Context {
+ public:
+  ChildApp() {}
+  virtual ~ChildApp() {}
+
+  virtual void Initialize(ApplicationImpl* app) OVERRIDE { app_ = app; }
+
+  // ApplicationDelegate implementation.
+  virtual bool ConfigureIncomingConnection(
+      ApplicationConnection* connection) OVERRIDE {
+    connection->AddService<ChildImpl>(this);
+    return true;
+  }
+
+  // ChildImpl::Context implementation.
+  virtual ApplicationConnection* ShellConnection(
+      const mojo::String& application_url) OVERRIDE {
+    return app_->ConnectToApplication(application_url);
+  }
+
+ private:
+  ApplicationImpl* app_;
+
+  DISALLOW_COPY_AND_ASSIGN(ChildApp);
+};
+
+}  // namespace examples
+
+// static
+ApplicationDelegate* ApplicationDelegate::Create() {
+  return new examples::ChildApp();
+}
+
+}  // namespace mojo