Add domain request detection to incident reporting service.

chrome/browser/safe_browsing/incident_reporting/script_request_detector.h

-// Copyright 2015 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_SAFE_BROWSING_INCIDENT_REPORTING_SCRIPT_REQUEST_DETECTOR_H_
-#define CHROME_BROWSER_SAFE_BROWSING_INCIDENT_REPORTING_SCRIPT_REQUEST_DETECTOR_H_
-
-#include "base/containers/hash_tables.h"
-#include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/memory/weak_ptr.h"
-#include "chrome/browser/safe_browsing/incident_reporting/incident_receiver.h"
-
-namespace net {
-class URLRequest;
-}
-
-namespace safe_browsing {
-
-class ClientIncidentReport_IncidentData_ScriptRequestIncident;
-
-// Observes network requests and reports suspicious activity.
-class ScriptRequestDetector {
- public:
-  explicit ScriptRequestDetector(
-      scoped_ptr<IncidentReceiver> incident_receiver);
-  ~ScriptRequestDetector();
-
-  // Analyzes the |request| and triggers an incident report on suspicious
-  // script inclusion.
-  void OnResourceRequest(const net::URLRequest* request);
-
- protected:
-  // Testing hook.
-  void set_allow_null_profile_for_testing(bool allow_null_profile_for_testing);
-
- private:
-  void InitializeScriptSet();
-
-  void ReportIncidentOnUIThread(
-      int render_process_id,
-      int render_frame_id,
-      scoped_ptr<ClientIncidentReport_IncidentData_ScriptRequestIncident>
-          incident_data);
-
-  scoped_ptr<IncidentReceiver> incident_receiver_;
-  base::hash_set<std::string> script_set_;
-  bool allow_null_profile_for_testing_;
-
-  base::WeakPtrFactory<ScriptRequestDetector> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(ScriptRequestDetector);
-};
-
-}  // namespace safe_browsing
-
-#endif  // CHROME_BROWSER_SAFE_BROWSING_INCIDENT_REPORTING_SCRIPT_REQUEST_DETECTOR_H_