Add a user id parameter to connections

mojo/shell/application_manager.h

 // Copyright 2014 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_SHELL_APPLICATION_MANAGER_H_
 #define MOJO_SHELL_APPLICATION_MANAGER_H_
 
 #include <map>
 #include <vector>
 
@@ skipping 16 matching lines @@
 #include "mojo/shell/public/interfaces/shell_client.mojom.h"
 #include "mojo/shell/public/interfaces/shell_client_factory.mojom.h"
 #include "url/gurl.h"
 
 namespace base {
 class FilePath;
 class SequencedWorkerPool;
 }
 
 namespace mojo {
+class ShellConnection;
 namespace shell {
 
 class ApplicationInstance;
 
 class ApplicationManager : public ShellClient,
                            public InterfaceFactory<mojom::ApplicationManager>,
                            public mojom::ApplicationManager {
  public:
   // API for testing.
   class TestAPI {
@@ skipping 134 matching lines @@
   IdentityToShellClientFactoryMap shell_client_factories_;
   // Counter used to assign ids to content handlers.
   uint32_t shell_client_factory_id_counter_;
 
   WeakInterfacePtrSet<mojom::ApplicationManagerListener> listeners_;
 
   base::Callback<void(const Identity&)> instance_quit_callback_;
   base::TaskRunner* task_runner_;
   scoped_ptr<NativeRunnerFactory> native_runner_factory_;
   std::vector<scoped_ptr<NativeRunner>> native_runners_;
+  scoped_ptr<ShellConnection> shell_connection_;
   WeakBindingSet<mojom::ApplicationManager> bindings_;
   base::WeakPtrFactory<ApplicationManager> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ApplicationManager);
 };
 
 mojom::Shell::ConnectCallback EmptyConnectCallback();
 
 }  // namespace shell
 }  // namespace mojo
 
 #endif  // MOJO_SHELL_APPLICATION_MANAGER_H_