Update client side navigator.connect API to use ServicePortCollection [2/3]

content/child/navigator_connect/navigator_connect_provider.h

Index: content/child/navigator_connect/navigator_connect_provider.h
diff --git a/content/child/navigator_connect/navigator_connect_provider.h b/content/child/navigator_connect/navigator_connect_provider.h
deleted file mode 100644
index f21b0c4a97eee1fb8e9c62a204f43621dad2b3c6..0000000000000000000000000000000000000000
--- a/content/child/navigator_connect/navigator_connect_provider.h
+++ /dev/null
@@ -1,80 +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_CHILD_NAVIGATOR_CONNECT_NAVIGATOR_CONNECT_PROVIDER_H_
-#define CONTENT_CHILD_NAVIGATOR_CONNECT_NAVIGATOR_CONNECT_PROVIDER_H_
-
-#include "base/compiler_specific.h"
-#include "base/id_map.h"
-#include "base/memory/ref_counted.h"
-#include "content/child/worker_task_runner.h"
-#include "third_party/WebKit/public/platform/WebNavigatorConnectProvider.h"
-
-class GURL;
-
-namespace base {
-class SingleThreadTaskRunner;
-}
-
-namespace blink {
-class WebMessagePortChannel;
-class WebString;
-}
-
-namespace IPC {
-class Message;
-}
-
-namespace content {
-class ThreadSafeSender;
-struct TransferredMessagePort;
-
-// Main entry point for the navigator.connect API in a child process. This
-// implements the blink API and passes connect calls on to the browser process.
-// NavigatorConnectDispatcher receives IPCs from the browser process and passes
-// them on to the correct thread specific instance of this class.
-// The ThreadSpecificInstance method will return an instance of this class for
-// the current thread, or create one if no instance exists yet for this thread.
-// This class deletes itself if the worker thread it belongs to quits.
-class NavigatorConnectProvider : public blink::WebNavigatorConnectProvider,
-                                 public WorkerTaskRunner::Observer {
- public:
-  NavigatorConnectProvider(
-      ThreadSafeSender* thread_safe_sender,
-      const scoped_refptr<base::SingleThreadTaskRunner>& main_loop);
-  ~NavigatorConnectProvider();
-
-  // WebNavigatorConnectProvider implementation.
-  virtual void connect(const blink::WebURL& target_url,
-                       const blink::WebString& origin,
-                       blink::WebNavigatorConnectPortCallbacks* callbacks);
-
-  void OnMessageReceived(const IPC::Message& msg);
-
-  // |thread_safe_sender| and |main_loop| need to be passed in because if the
-  // call leads to construction they will be needed.
-  static NavigatorConnectProvider* ThreadSpecificInstance(
-      ThreadSafeSender* thread_safe_sender,
-      const scoped_refptr<base::SingleThreadTaskRunner>& main_loop);
-
- private:
-  void OnConnectResult(int thread_id,
-                       int request_id,
-                       const TransferredMessagePort& message_port,
-                       int message_port_route_id,
-                       bool allow_connect);
-
-  // WorkerTaskRunner::Observer implementation.
-  void OnWorkerRunLoopStopped() override;
-
-  scoped_refptr<ThreadSafeSender> thread_safe_sender_;
-  scoped_refptr<base::SingleThreadTaskRunner> main_loop_;
-  IDMap<blink::WebNavigatorConnectPortCallbacks, IDMapOwnPointer> requests_;
-
-  DISALLOW_COPY_AND_ASSIGN(NavigatorConnectProvider);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_CHILD_NAVIGATOR_CONNECT_NAVIGATOR_CONNECT_PROVIDER_H_