Make Service own ServiceContext.

mash/example/views_examples/views_examples_application_delegate.h

 // 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.
 
 #ifndef MASH_EXAMPLE_VIEWS_EXAMPLES_APPLICATION_DELEGATE_H_
 #define MASH_EXAMPLE_VIEWS_EXAMPLES_APPLICATION_DELEGATE_H_
 
 #include <memory>
 
 #include "base/macros.h"
@@ skipping 10 matching lines @@
 class ViewsExamplesApplicationDelegate
     : public shell::Service,
       public mash::mojom::Launchable,
       public shell::InterfaceFactory<mash::mojom::Launchable> {
  public:
   ViewsExamplesApplicationDelegate();
   ~ViewsExamplesApplicationDelegate() override;
 
  private:
   // shell::Service:
-  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;
 
   // mash::mojom::Launchable:
   void Launch(uint32_t what, mash::mojom::LaunchMode how) override;
 
   // shell::InterfaceFactory<mash::mojom::Launchable>:
   void Create(const shell::Identity& remote_identity,
               mash::mojom::LaunchableRequest request) override;
 
   mojo::BindingSet<mash::mojom::Launchable> bindings_;
 
   mojo::TracingImpl tracing_;
   std::unique_ptr<views::AuraInit> aura_init_;
   std::unique_ptr<views::WindowManagerConnection> window_manager_connection_;
 
   DISALLOW_COPY_AND_ASSIGN(ViewsExamplesApplicationDelegate);
 };
 
 #endif  // MASH_EXAMPLE_VIEWS_EXAMPLES_APPLICATION_DELEGATE_H_