ApplicationConnection devolution, part 3.

services/files/main.cc

 // 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.
 
 #include "base/macros.h"
 #include "mojo/application/application_runner_chromium.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/services/files/interfaces/files.mojom.h"
 #include "services/files/files_impl.h"
 
 namespace mojo {
 namespace files {
 
 class FilesApp : public ApplicationDelegate {
  public:
   FilesApp() {}
   ~FilesApp() override {}
 
  private:
   // |ApplicationDelegate| override:
-  bool ConfigureIncomingConnection(ApplicationConnection* connection) override {
-    connection->GetServiceProviderImpl().AddService<Files>(
+  bool ConfigureIncomingConnection(
+      ServiceProviderImpl* service_provider_impl) override {
+    service_provider_impl->AddService<Files>(
         [](const ConnectionContext& connection_context,
            InterfaceRequest<Files> files_request) {
           new FilesImpl(connection_context, files_request.Pass());
         });
     return true;
   }
 
   DISALLOW_COPY_AND_ASSIGN(FilesApp);
 };
 
 }  // namespace files
 }  // namespace mojo
 
 MojoResult MojoMain(MojoHandle application_request) {
   mojo::ApplicationRunnerChromium runner(new mojo::files::FilesApp());
   return runner.Run(application_request);
 }