[mojo-edk] Bind a child token to child launches and port reservations.

content/browser/utility_process_host_impl.h

 // Copyright (c) 2012 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 CONTENT_BROWSER_UTILITY_PROCESS_HOST_IMPL_H_
 #define CONTENT_BROWSER_UTILITY_PROCESS_HOST_IMPL_H_
 
 #include <memory>
 #include <string>
 #include <vector>
@@ skipping 101 matching lines @@
   // process in the task manager.
   base::string16 name_;
 
   std::unique_ptr<BrowserChildProcessHostImpl> process_;
 
   // Used in single-process mode instead of process_.
   std::unique_ptr<base::Thread> in_process_thread_;
 
   // Browser-side Mojo endpoint which sets up a Mojo channel with the child
   // process and contains the browser's ServiceRegistry.
+  const std::string child_token_;
   std::unique_ptr<MojoApplicationHost> mojo_application_host_;
 
   // Used to vend weak pointers, and should always be declared last.
   base::WeakPtrFactory<UtilityProcessHostImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(UtilityProcessHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_UTILITY_PROCESS_HOST_IMPL_H_