Reporting: Implement browsing data remover.

net/reporting/reporting_browsing_data_remover.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 NET_REPORTING_REPORTING_BROWSING_DATA_REMOVER_H_
+#define NET_REPORTING_REPORTING_BROWSING_DATA_REMOVER_H_
+
+#include "base/callback.h"
+#include "base/macros.h"
+#include "net/base/net_export.h"
+#include "url/gurl.h"
+
+namespace net {
+
+class ReportingContext;
+
+// Clears browsing data (reports and clients) from the Reporting system.
+class NET_EXPORT ReportingBrowsingDataRemover {
+ public:
+  enum DataType {
+    DATA_TYPE_REPORTS = 0x1,
+    DATA_TYPE_CLIENTS = 0x2,
+  };
+
+  static void RemoveBrowsingData(
+      ReportingContext* context,
+      int data_type_mask,
+      base::Callback<bool(const GURL&)> origin_filter);
+
+ private:
+  DISALLOW_IMPLICIT_CONSTRUCTORS(ReportingBrowsingDataRemover);
+};
+
+}  // namespace net
+
+#endif  // NET_REPORTING_REPORTING_BROWSING_DATA_REMOVER_H_