Migrate chrome_net_benchmarking_message_filter to mojo

chrome/browser/chrome_net_benchmarking_message_filter.h

-// Copyright (c) 2011 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 CHROME_BROWSER_CHROME_NET_BENCHMARKING_MESSAGE_FILTER_H_
-#define CHROME_BROWSER_CHROME_NET_BENCHMARKING_MESSAGE_FILTER_H_
-
-#include "base/macros.h"
-#include "content/public/browser/browser_message_filter.h"
-
-namespace net {
-class URLRequestContextGetter;
-}
-
-class Profile;
-
-// This class filters out incoming Chrome-specific benchmarking IPC messages
-// for the renderer process on the IPC thread.
-class ChromeNetBenchmarkingMessageFilter
-    : public content::BrowserMessageFilter {
- public:
-  ChromeNetBenchmarkingMessageFilter(
-      Profile* profile,
-      net::URLRequestContextGetter* request_context);
-
-  // content::BrowserMessageFilter methods:
-  bool OnMessageReceived(const IPC::Message& message) override;
-  void OverrideThreadForMessage(const IPC::Message& message,
-                                content::BrowserThread::ID* thread) override;
-
-
- private:
-  ~ChromeNetBenchmarkingMessageFilter() override;
-
-  // Message handlers.
-  void OnCloseCurrentConnections();
-  void OnClearCache(IPC::Message* reply_msg);
-  void OnClearHostResolverCache();
-  void OnSetCacheMode(bool enabled);
-  void OnClearPredictorCache();
-
-  // Returns true if benchmarking is enabled for chrome.
-  bool CheckBenchmarkingEnabled() const;
-
-  // The Profile associated with our renderer process.  This should only be
-  // accessed on the UI thread!
-  // TODO(623967): Store the Predictor* here instead of the Profile.
-  Profile* profile_;
-  scoped_refptr<net::URLRequestContextGetter> request_context_;
-
-  DISALLOW_COPY_AND_ASSIGN(ChromeNetBenchmarkingMessageFilter);
-};
-
-#endif  // CHROME_BROWSER_CHROME_NET_BENCHMARKING_MESSAGE_FILTER_H_
-