ApplicationConnection lifetime management changes.

mojo/application/public/cpp/lib/service_registry.h

Index: mojo/application/public/cpp/lib/service_registry.h
diff --git a/mojo/application/public/cpp/lib/service_registry.h b/mojo/application/public/cpp/lib/service_registry.h
index c34ecede1b8f2654efcf5049d419f9585a908b90..8910b7fe4b078016054e50220bcb408c0f3fbbc3 100644
--- a/mojo/application/public/cpp/lib/service_registry.h
+++ b/mojo/application/public/cpp/lib/service_registry.h
@@ -13,10 +13,6 @@
 #include "mojo/application/public/interfaces/service_provider.mojom.h"
 
 namespace mojo {
-
-class Application;
-class ApplicationImpl;
-
 namespace internal {
 
 // A ServiceRegistry represents each half of a connection between two
@@ -28,12 +24,12 @@ class ServiceRegistry : public ServiceProvider, public ApplicationConnection {
   // |allowed_interfaces| are the set of interfaces that the shell has allowed
   // an application to expose to another application. If this set contains only
   // the string value "*" all interfaces may be exposed.
-  ServiceRegistry(ApplicationImpl* application_impl,
-                  const std::string& connection_url,
+  ServiceRegistry(const std::string& connection_url,
                   const std::string& remote_url,
                   ServiceProviderPtr remote_services,
                   InterfaceRequest<ServiceProvider> local_services,
                   const std::set<std::string>& allowed_interfaces);
+  ~ServiceRegistry() override;
 
   // ApplicationConnection overrides.
   void SetServiceConnector(ServiceConnector* service_connector) override;
@@ -49,16 +45,10 @@ class ServiceRegistry : public ServiceProvider, public ApplicationConnection {
   void RemoveServiceConnectorForName(const std::string& interface_name);
 
  private:
-  ~ServiceRegistry() override;
-
-  // ApplicationConnection overrides.
-  void OnCloseConnection() override;
-
   // ServiceProvider method.
   void ConnectToService(const mojo::String& service_name,
                         ScopedMessagePipeHandle client_handle) override;
 
-  ApplicationImpl* application_impl_;
   const std::string connection_url_;
   const std::string remote_url_;
   Binding<ServiceProvider> local_binding_;