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

content/browser/mojo/mojo_application_host.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 CONTENT_BROWSER_MOJO_MOJO_APPLICATION_HOST_H_
 #define CONTENT_BROWSER_MOJO_MOJO_APPLICATION_HOST_H_
 
 #include <memory>
 #include <string>
 
@@ skipping 12 matching lines @@
 
 namespace content {
 
 // MojoApplicationHost represents the code needed on the browser side to setup
 // a child process as a Mojo application. The child process should use the token
 // from GetToken() to initialize its MojoApplication. MojoApplicationHost makes
 // the ServiceRegistry interface available so that child-provided services can
 // be invoked.
 class CONTENT_EXPORT MojoApplicationHost {
  public:
-  MojoApplicationHost();
+  explicit MojoApplicationHost(const std::string& child_token);
   ~MojoApplicationHost();
 
   // Returns a token to pass to the child process to initialize its
   // MojoApplication.
   const std::string& GetToken() { return token_; }
 
   ServiceRegistry* service_registry() { return &service_registry_; }
 
 #if defined(OS_ANDROID)
   ServiceRegistryAndroid* service_registry_android() {
@@ skipping 10 matching lines @@
 #if defined(OS_ANDROID)
   std::unique_ptr<ServiceRegistryAndroid> service_registry_android_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(MojoApplicationHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_MOJO_MOJO_APPLICATION_HOST_H_