Add a user id parameter to connections

mojo/services/package_manager/package_manager.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 MOJO_SERVICES_PACKAGE_MANAGER_PACKAGE_MANAGER_H_
 #define MOJO_SERVICES_PACKAGE_MANAGER_PACKAGE_MANAGER_H_
 
 #include "base/files/file_path.h"
 #include "base/memory/weak_ptr.h"
 #include "base/path_service.h"
@@ skipping 52 matching lines @@
   // "standard".
   PackageManager(base::TaskRunner* blocking_pool, bool register_schemes);
   ~PackageManager() override;
 
  private:
   using MojoURLAliasMap =
       std::map<std::string, std::pair<std::string, std::string>>;
 
   // mojo::ShellClient:
   void Initialize(mojo::Shell* shell, const std::string& url,
-                  uint32_t id) override;
+                  uint32_t id, uint32_t user_id) override;
   bool AcceptConnection(mojo::Connection* connection) override;
 
   // mojo::InterfaceFactory<mojom::Resolver>:
   void Create(mojo::Connection* connection,
               mojom::ResolverRequest request) override;
 
   // mojo::InterfaceFactory<mojom::ShellResolver>:
   void Create(mojo::Connection* connection,
               mojom::ShellResolverRequest request) override;
 
@@ skipping 75 matching lines @@
   MojoURLAliasMap mojo_url_aliases_;
 
   base::WeakPtrFactory<PackageManager> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PackageManager);
 };
 
 }  // namespace package_manager
 
 #endif  // MOJO_SERVICES_PACKAGE_MANAGER_PACKAGE_MANAGER_H_