Mojo: split up service_provider.mojom

mojo/public/interfaces/application/service_provider.mojom

+// Copyright 2013 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.
+
+module mojo {
+
+// ServiceProvider is used to establish connections to services in a bi-
+// directional fashion between two applications.
+[Client=ServiceProvider]
+interface ServiceProvider {
+  // Connect the given message pipe handle to the named service. If the named
+  // service does not exist, then the handle will be closed.
+  ConnectToService(string interface_name, handle<message_pipe> pipe);
+};
+
+}