Change single-interface mojo bindings to use SequencedTaskRunner.

services/service_manager/public/cpp/lib/callback_binder.h

 // Copyright 2016 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.
 
 #ifndef SERVICES_SERVICE_MANAGER_PUBLIC_CPP_LIB_CALLBACK_BINDER_H_
 #define SERVICES_SERVICE_MANAGER_PUBLIC_CPP_LIB_CALLBACK_BINDER_H_
 
 #include <utility>
 
 #include "base/bind.h"
+#include "base/single_thread_task_runner.h"
 #include "mojo/public/cpp/bindings/interface_request.h"
 #include "services/service_manager/public/cpp/interface_binder.h"
 
 namespace service_manager {
 namespace internal {
 
 template <typename Interface>
 class CallbackBinder : public InterfaceBinder {
  public:
   // Method that binds a request for Interface.
@@ skipping 56 matching lines @@
 
   const BindCallback callback_;
   scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
   DISALLOW_COPY_AND_ASSIGN(GenericCallbackBinder);
 };
 
 }  // namespace internal
 }  // namespace service_manager
 
 #endif  // SERVICES_SERVICE_MANAGER_PUBLIC_CPP_LIB_CALLBACK_BINDER_H_