Use public Service Manager Connector API in Blink

content/renderer/mojo/blink_connector_impl.h

-// Copyright 2017 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_RENDERER_MOJO_BLINK_CONNECTOR_IMPL_H_
-#define CONTENT_RENDERER_MOJO_BLINK_CONNECTOR_IMPL_H_
-
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "base/memory/weak_ptr.h"
-#include "content/common/content_export.h"
-#include "mojo/public/cpp/system/message_pipe.h"
-#include "services/service_manager/public/cpp/connector.h"
-#include "third_party/WebKit/public/platform/Connector.h"
-
-namespace base {
-class SingleThreadTaskRunner;
-}
-
-namespace content {
-
-// An implementation of blink::Connector that forwards to a
-// service_manager::Connector.
-class CONTENT_EXPORT BlinkConnectorImpl : public blink::Connector {
- public:
-  explicit BlinkConnectorImpl(
-      std::unique_ptr<service_manager::Connector> connector);
-  ~BlinkConnectorImpl();
-
-  // blink::Connector override.
-  void bindInterface(const char* service_name,
-                     const char* interface_name,
-                     mojo::ScopedMessagePipeHandle handle) override;
-
-  void AddOverrideForTesting(
-      const std::string& service_name,
-      const std::string& interface_name,
-      const base::Callback<void(mojo::ScopedMessagePipeHandle)>& binder);
-
-  void ClearOverridesForTesting();
-
-  void SetConnector(std::unique_ptr<service_manager::Connector> connector) {
-    connector_ = std::move(connector);
-  }
-
-  base::WeakPtr<BlinkConnectorImpl> GetWeakPtr();
-
- private:
-  using Binder = base::Callback<void(mojo::ScopedMessagePipeHandle)>;
-  using InterfaceBinderMap = std::map<std::string, Binder>;
-  using ServiceBinderMap =
-      std::map<std::string, std::unique_ptr<InterfaceBinderMap>>;
-
-  // Returns a pointer to the InterfaceBinderMap in action for |service_name|,
-  // or nullptr if |service_name| has no overrides in action.
-  InterfaceBinderMap* GetOverridesForService(const char* service_name);
-
-  // Maps service names to the per-interface overrides that have been set for
-  // that service.
-  ServiceBinderMap service_binders_;
-
-  std::unique_ptr<service_manager::Connector> connector_;
-
-  scoped_refptr<base::SingleThreadTaskRunner> main_thread_task_runner_;
-
-  base::WeakPtrFactory<BlinkConnectorImpl> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(BlinkConnectorImpl);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_RENDERER_MOJO_BLINK_CONNECTOR_IMPL_H_