Eliminate Connector::Connect(), Connection, etc.

services/service_manager/public/cpp/service_context.h

Index: services/service_manager/public/cpp/service_context.h
diff --git a/services/service_manager/public/cpp/service_context.h b/services/service_manager/public/cpp/service_context.h
index f843462bbc747de13ad67a475eaaafcca4701fdc..8cfea216708d324a93a9cae89d99bc686ab35184 100644
--- a/services/service_manager/public/cpp/service_context.h
+++ b/services/service_manager/public/cpp/service_context.h
@@ -108,33 +108,16 @@ class ServiceContext : public mojom::Service {
  private:
   friend class service_manager::Service;
 
-  using InterfaceRegistryMap =
-      std::map<InterfaceRegistry*, std::unique_ptr<InterfaceRegistry>>;
-
   // mojom::Service:
   void OnStart(const ServiceInfo& info,
                const OnStartCallback& callback) override;
-  void OnConnect(const ServiceInfo& source_info,
-                 mojom::InterfaceProviderRequest interfaces,
-                 const OnConnectCallback& callback) override;
   void OnBindInterface(
       const ServiceInfo& source_info,
       const std::string& interface_name,
       mojo::ScopedMessagePipeHandle interface_pipe,
       const OnBindInterfaceCallback& callback) override;
 
-  void CallOnConnect(const ServiceInfo& source_info,
-                     const InterfaceProviderSpec& source_spec,
-                     const InterfaceProviderSpec& target_spec,
-                     mojom::InterfaceProviderRequest request);
-
   void OnConnectionError();
-  void OnRegistryConnectionError(InterfaceRegistry* registry);
-  void DestroyConnectionInterfaceRegistry(InterfaceRegistry* registry);
-
-  // We track the lifetime of incoming connection registries as a convenience
-  // for the client.
-  InterfaceRegistryMap connection_interface_registries_;
 
   // A pending Connector request which will eventually be passed to the Service
   // Manager.