Migrate chrome_net_benchmarking_message_filter to mojo

chrome/browser/chrome_net_benchmarking_impl.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_IMPL_H_
+#define CHROME_BROWSER_CHROME_NET_BENCHMARKING_IMPL_H_
+
+#include "base/macros.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/common/chrome_net_benchmarking.mojom.h"
+
+namespace net {
+class URLRequestContextGetter;
+}
+
+class Profile;
+
+// This class handles Chrome-specific benchmarking IPC messages
+// for the renderer process.
+class ChromeNetBenchmarkingImpl
+    : public chrome::mojom::ChromeNetBenchmarking {
+ public:
+  ChromeNetBenchmarkingImpl(
+      Profile* profile,
+      net::URLRequestContextGetter* request_context);
+  ~ChromeNetBenchmarkingImpl() override;
+
+  static void Create(
+      Profile* profile,
+      net::URLRequestContextGetter* request_context,
+      chrome::mojom::ChromeNetBenchmarkingRequest request);
+
+ private:
+  // chrome:mojom:ChromeNetBenchmarking.
+  void CloseCurrentConnections() override;
+  void SetCacheMode(bool enabled) override;
+  void ClearCache(const ClearCacheCallback& callback) override;
+  void ClearHostResolverCache() override;
+  void ClearPredictorCache() override;
+
+  // 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(ChromeNetBenchmarkingImpl);
+};
+
+#endif  // CHROME_BROWSER_CHROME_NET_BENCHMARKING_IMPL_H_
+