Removed exposed_services from mojom definitions.

apps/benchmark/benchmark_app.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 <memory>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "apps/benchmark/event.h"
@@ skipping 70 matching lines @@
     }
     std::vector<std::string> unique_categories(category_set.begin(),
                                                category_set.end());
     return base::JoinString(unique_categories, ",");
   }
 
   void StartTracedApplication() {
     // Record the time origin for measurements just before connecting to the app
     // being benchmarked.
     time_origin_ = base::TimeTicks::FromInternalValue(MojoGetTimeTicksNow());
-    shell()->ConnectToApplication(args_.app, GetProxy(&traced_app_connection_),
-                                  nullptr);
+    shell()->ConnectToApplication(args_.app, GetProxy(&traced_app_connection_));
 
     // Post task to stop tracing when the time is up.
     base::MessageLoop::current()->PostDelayedTask(
         FROM_HERE,
         base::Bind(&BenchmarkApp::StopTracing, base::Unretained(this)),
         args_.duration);
   }
 
   void StopTracing() {
     // Request the trace collector to send back the data. When the data is ready
@@ skipping 57 matching lines @@
 }  // namespace
 }  // namespace benchmark
 
 MojoResult MojoMain(MojoHandle application_request) {
   mojo::ScopedChromiumInit init;
   benchmark::BenchmarkApp benchmark_app;
   auto ret = mojo::RunApplication(application_request, &benchmark_app);
   fflush(nullptr);
   return ret;
 }