Make Service own ServiceContext.

services/user/user_shell_client.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_USER_USER_SHELL_CLIENT_H_
 #define SERVICES_USER_USER_SHELL_CLIENT_H_
 
 #include "base/callback_forward.h"
 #include "base/memory/ref_counted.h"
 #include "components/filesystem/lock_table.h"
@@ skipping 15 matching lines @@
       public shell::InterfaceFactory<mojom::UserService>,
       public shell::InterfaceFactory<leveldb::mojom::LevelDBService> {
  public:
   UserShellClient(
       scoped_refptr<base::SingleThreadTaskRunner> user_service_runner,
       scoped_refptr<base::SingleThreadTaskRunner> leveldb_service_runner);
   ~UserShellClient() override;
 
  private:
   // |Service| override:
-  void OnStart(shell::Connector* connector,
-               const shell::Identity& identity,
-               uint32_t id) override;
+  void OnStart(const shell::Identity& identity) override;
   bool OnConnect(shell::Connection* connection) override;
 
   // |InterfaceFactory<mojom::UserService>| implementation:
   void Create(const shell::Identity& remote_identity,
               mojom::UserServiceRequest request) override;
 
   // |InterfaceFactory<LevelDBService>| implementation:
   void Create(const shell::Identity& remote_identity,
               leveldb::mojom::LevelDBServiceRequest request) override;
 
@@ skipping 11 matching lines @@
 
   class LevelDBServiceObjects;
   std::unique_ptr<LevelDBServiceObjects> leveldb_objects_;
 
   DISALLOW_COPY_AND_ASSIGN(UserShellClient);
 };
 
 }  // namespace user_service
 
 #endif  // SERVICES_USER_USER_SHELL_CLIENT_H_