Safe Browsing: Add Omnibox Interaction Incident Reporter

chrome/browser/safe_browsing/incident_reporting/omnibox_watcher.h

Index: chrome/browser/safe_browsing/incident_reporting/omnibox_watcher.h
diff --git a/chrome/browser/safe_browsing/incident_reporting/omnibox_watcher.h b/chrome/browser/safe_browsing/incident_reporting/omnibox_watcher.h
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index 0000000000000000000000000000000000000000..59668925841715092fc66ba38a6b35ff4d3aa11b
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+// 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 CHROME_BROWSER_SAFE_BROWSING_INCIDENT_REPORTING_OMNIBOX_WATCHER_H_
+#define CHROME_BROWSER_SAFE_BROWSING_INCIDENT_REPORTING_OMNIBOX_WATCHER_H_
+
+#include "base/callback.h"
+#include "base/macros.h"
+#include "chrome/browser/safe_browsing/incident_reporting/add_incident_callback.h"
+#include "content/public/browser/notification_observer.h"
+#include "content/public/browser/notification_registrar.h"
+
+class Profile;
+
+namespace safe_browsing {
+
+// Observes all URLs opened via the omnibox, adding an incident to the
+// incident reporting service for those that are typed impossibly quickly.
+class OmniboxWatcher : public content::NotificationObserver {
+ public:
+  OmniboxWatcher(Profile* profile, const AddIncidentCallback& callback);
+  ~OmniboxWatcher() override;
+
+ private:
+  // content::NotificationObserver:
+  void Observe(int type,
+               const content::NotificationSource& source,
+               const content::NotificationDetails& details) override;
+
+  // The place to send a callback when we witness a suspicious omnibox
+  // navigation.
+  AddIncidentCallback incident_callback_;
+
+  // Registrar for receiving Omnibox event notifications.
+  content::NotificationRegistrar registrar_;
+
+  DISALLOW_COPY_AND_ASSIGN(OmniboxWatcher);
+};
+
+}  // namespace safe_browsing
+
+#endif  // CHROME_BROWSER_SAFE_BROWSING_INCIDENT_REPORTING_OMNIBOX_WATCHER_H_