Add extended reporting level in the update request

chrome/browser/safe_browsing/safe_browsing_service.h

 // Copyright (c) 2012 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.
 //
 // The Safe Browsing service is responsible for downloading anti-phishing and
 // anti-malware tables and checking urls against them.
 
 #ifndef CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_SERVICE_H_
 #define CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_SERVICE_H_
 
 #include <map>
 #include <memory>
 #include <string>
 
 #include "base/callback.h"
 #include "base/callback_list.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/observer_list.h"
 #include "base/sequenced_task_runner_helpers.h"
 #include "chrome/browser/safe_browsing/services_delegate.h"
+#include "components/safe_browsing_db/safe_browsing_prefs.h"
 #include "components/safe_browsing_db/util.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
 #if defined(FULL_SAFE_BROWSING)
 #include "chrome/browser/safe_browsing/incident_reporting/delayed_analysis_callback.h"
 #endif
 
 class PrefChangeRegistrar;
@@ skipping 60 matching lines @@
 
   // Create a protocol config struct.
   virtual SafeBrowsingProtocolConfig GetProtocolConfig() const;
 
   // Create a v4 protocol config struct.
   virtual V4ProtocolConfig GetV4ProtocolConfig() const;
 
   // Returns the client_name field for both V3 and V4 protocol manager configs.
   std::string GetProtocolConfigClientName() const;
 
+  // NOTE(vakh): This is not the most reliable way to find out if extended
+  // reporting has been enabled. That's why it starts with estimated_. It
+  // returns true if any of the profiles have extended reporting enabled. It may
+  // be called on any thread. That can lead to a race condition, but that's
+  // acceptable.
+  ExtendedReportingLevel estimated_extended_reporting_by_prefs() const {
+    return estimated_extended_reporting_by_prefs_;
+  }
+
   // Get current enabled status. Must be called on IO thread.
   bool enabled() const {
     DCHECK_CURRENTLY_ON(content::BrowserThread::IO);
     return enabled_;
   }
 
   // Whether the service is enabled by the current set of profiles.
   bool enabled_by_prefs() const {
     DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
     return enabled_by_prefs_;
@@ skipping 154 matching lines @@
       url_request_context_getter_;
 
 #if defined(SAFE_BROWSING_DB_LOCAL)
   // Handles interaction with SafeBrowsing servers. Accessed on IO thread.
   std::unique_ptr<SafeBrowsingProtocolManager> protocol_manager_;
 #endif
 
   // Provides phishing and malware statistics. Accessed on IO thread.
   std::unique_ptr<SafeBrowsingPingManager> ping_manager_;
 
+  // Whether SafeBrowsing Extended Reporting is enabled by the current set of
+  // profiles. Updated on the UI thread.
+  ExtendedReportingLevel estimated_extended_reporting_by_prefs_;
+
   // Whether the service is running. 'enabled_' is used by SafeBrowsingService
   // on the IO thread during normal operations.
   bool enabled_;
 
   // Whether SafeBrowsing is enabled by the current set of profiles.
   // Accessed on UI thread.
   bool enabled_by_prefs_;
 
   // Whether SafeBrowsing needs to be enabled in V4Only mode. In this mode, all
   // SafeBrowsing decisions are made using the PVer4 implementation.
@@ skipping 37 matching lines @@
   SafeBrowsingServiceFactory() { }
   virtual ~SafeBrowsingServiceFactory() { }
   virtual SafeBrowsingService* CreateSafeBrowsingService() = 0;
  private:
   DISALLOW_COPY_AND_ASSIGN(SafeBrowsingServiceFactory);
 };
 
 }  // namespace safe_browsing
 
 #endif  // CHROME_BROWSER_SAFE_BROWSING_SAFE_BROWSING_SERVICE_H_