Internalize ServiceConnector<>

mojo/services/dbus_echo/dbus_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 "base/at_exit.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "mojo/common/channel_init.h"
 #include "mojo/dbus/dbus_external_service.h"
 #include "mojo/embedder/embedder.h"
 #include "mojo/public/cpp/environment/environment.h"
 #include "mojo/services/dbus_echo/echo.mojom.h"
 
 namespace {
-class EchoServiceImpl
-    : public mojo::ServiceConnection<mojo::EchoService, EchoServiceImpl> {
+class EchoServiceImpl : public mojo::InterfaceImpl<mojo::EchoService> {
  public:
   EchoServiceImpl() {}
   virtual ~EchoServiceImpl() {}
 
+  virtual void OnConnectionError() OVERRIDE {}
+
  protected:
   virtual void Echo(
       const mojo::String& in_to_echo,
       const mojo::Callback<void(mojo::String)>& callback) OVERRIDE {
     DVLOG(1) << "Asked to echo " << in_to_echo.To<std::string>();
     callback.Run(in_to_echo);
   }
+

[darin (slow to review), 2014/05/15 18:06:20]

nit: spurious new line

 };
 
 const char kServiceName[] = "org.chromium.EchoService";
 }  // anonymous namespace
 
 int main(int argc, char** argv) {
   base::AtExitManager exit_manager;
   CommandLine::Init(argc, argv);
 
   logging::LoggingSettings settings;
   settings.logging_dest = logging::LOG_TO_SYSTEM_DEBUG_LOG;
   logging::InitLogging(settings);
   logging::SetLogItems(false,    // Process ID
                        false,    // Thread ID
                        false,    // Timestamp
                        false);   // Tick count
 
   mojo::Environment env;
   mojo::embedder::Init();
 
   base::MessageLoopForIO message_loop;
   base::RunLoop run_loop;
 
   mojo::DBusExternalService<EchoServiceImpl> echo_service(kServiceName);
   echo_service.Start();
 
   run_loop.Run();
   return 0;
 }