Delete content::ServiceRegistry.

content/public/common/service_registry.h

Index: content/public/common/service_registry.h
diff --git a/content/public/common/service_registry.h b/content/public/common/service_registry.h
deleted file mode 100644
index c385270296c4a11acba4eb1bd2baefd51a61ab47..0000000000000000000000000000000000000000
--- a/content/public/common/service_registry.h
+++ /dev/null
@@ -1,104 +0,0 @@
-// 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_PUBLIC_COMMON_SERVICE_REGISTRY_H_
-#define CONTENT_PUBLIC_COMMON_SERVICE_REGISTRY_H_
-
-#include <string>
-#include <utility>
-
-#include "base/bind.h"
-#include "base/callback.h"
-#include "base/strings/string_piece.h"
-#include "content/common/content_export.h"
-#include "mojo/public/cpp/bindings/interface_ptr.h"
-#include "mojo/public/cpp/bindings/interface_request.h"
-#include "mojo/public/cpp/system/core.h"
-#include "services/shell/public/interfaces/interface_provider.mojom.h"
-
-namespace content {
-
-// A ServiceRegistry exposes local services that have been added using
-// AddService to a paired remote ServiceRegistry and provides local access to
-// services exposed by the remote ServiceRegistry through
-// ConnectToRemoteService.
-class CONTENT_EXPORT ServiceRegistry {
- public:
-  static ServiceRegistry* Create();
-  virtual ~ServiceRegistry() {}
-
-  // Binds this ServiceProvider implementation to a message pipe endpoint.
-  virtual void Bind(shell::mojom::InterfaceProviderRequest request) = 0;
-
-  // ServiceRegistry is created with a bound InterfaceProviderPtr for remote
-  // interfaces, this is the server end of that pipe which should be passed
-  // to the remote end.
-  virtual shell::mojom::InterfaceProviderRequest TakeRemoteRequest() = 0;
-
-  // Make the service created by |service_factory| available to the remote
-  // ServiceProvider. In response to each request for a service,
-  // |service_factory| will be run with an InterfaceRequest<Interface>
-  // representing that request. Adding a factory for an already registered
-  // service will override the factory. Existing connections to the service are
-  // unaffected.
-  //
-  // If a non-null |task_runner| is passed, the factory will be invoked on that
-  // TaskRunner.
-  template <typename Interface>
-  void AddService(const base::Callback<void(mojo::InterfaceRequest<Interface>)>&
-                      service_factory,
-                  const scoped_refptr<base::SingleThreadTaskRunner>&
-                      task_runner = nullptr) {
-    AddService(Interface::Name_,
-               base::Bind(&ServiceRegistry::ForwardToServiceFactory<Interface>,
-                          service_factory),
-               task_runner);
-  }
-  virtual void AddService(
-      const std::string& service_name,
-      const base::Callback<void(mojo::ScopedMessagePipeHandle)>&
-          service_factory,
-      const scoped_refptr<base::SingleThreadTaskRunner>& task_runner) = 0;
-
-  // Remove future access to the service implementing Interface. Existing
-  // connections to the service are unaffected.
-  template <typename Interface>
-  void RemoveService() {
-    RemoveService(Interface::Name_);
-  }
-  virtual void RemoveService(const std::string& service_name) = 0;
-
-  // Connect to an interface provided by the remote service provider.
-  template <typename Interface>
-  void ConnectToRemoteService(mojo::InterfaceRequest<Interface> ptr) {
-    ConnectToRemoteService(Interface::Name_, ptr.PassMessagePipe());
-  }
-  virtual void ConnectToRemoteService(base::StringPiece name,
-                                      mojo::ScopedMessagePipeHandle handle) = 0;
-
-  // Registers a local service factory to intercept ConnectToRemoteService
-  // requests instead of actually connecting to the remote registry. Used only
-  // for testing.
-  virtual void AddServiceOverrideForTesting(
-      const std::string& service_name,
-      const base::Callback<void(mojo::ScopedMessagePipeHandle)>&
-          service_factory) = 0;
-
-  // Removes all local service factories registered
-  // by AddServiceOverrideForTesting. Used only for testing.
-  virtual void ClearServiceOverridesForTesting() = 0;
-
- private:
-  template <typename Interface>
-  static void ForwardToServiceFactory(
-      const base::Callback<void(mojo::InterfaceRequest<Interface>)>&
-          service_factory,
-      mojo::ScopedMessagePipeHandle handle) {
-    service_factory.Run(mojo::MakeRequest<Interface>(std::move(handle)));
-  }
-};
-
-}  // namespace content
-
-#endif  // CONTENT_PUBLIC_COMMON_SERVICE_REGISTRY_H_