UKM Sync Observer

components/metrics_services_manager/metrics_services_manager.h

 // 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 COMPONENTS_METRICS_SERVICES_MANAGER_METRICS_SERVICES_MANAGER_H_
 #define COMPONENTS_METRICS_SERVICES_MANAGER_METRICS_SERVICES_MANAGER_H_
 
 #include <memory>
 
 #include "base/macros.h"
@@ skipping 61 matching lines @@
 
   // Should be called when a plugin loading error occurs.
   void OnPluginLoadingError(const base::FilePath& plugin_path);
 
   // Some embedders use this method to notify the metrics system when a
   // renderer process exits unexpectedly.
   void OnRendererProcessCrash();
 
   // Update the managed services when permissions for recording/uploading
   // metrics change.
-  void UpdatePermissions(bool may_record, bool may_upload);
+  void UpdatePermissions(bool current_may_record, bool current_may_upload);
 
   // Update the managed services when permissions for uploading metrics change.
   void UpdateUploadPermissions(bool may_upload);
 
  private:
   // Update the managed services when permissions for recording/uploading
   // metrics change.
   void UpdateRapporServiceImpl();
 
   // Returns the MetricsServiceClient, creating it if it hasn't been
   // created yet (and additionally creating the MetricsService in that case).
   metrics::MetricsServiceClient* GetMetricsServiceClient();
 
   metrics::MetricsStateManager* GetMetricsStateManager();
 
   // Update which services are running to match current permissions.
   void UpdateRunningServices();
 
+  // Update the state of UkmService to match current permissions.
+  void UpdateUkmService();
+
   // The client passed in from the embedder.
   std::unique_ptr<MetricsServicesManagerClient> client_;
 
   // Ensures that all functions are called from the same thread.
   base::ThreadChecker thread_checker_;
 
   // The current metrics reporting setting.
   bool may_upload_;
 
   // The current metrics recording setting.
   bool may_record_;
 
   // The MetricsServiceClient. Owns the MetricsService.
   std::unique_ptr<metrics::MetricsServiceClient> metrics_service_client_;
 
   // The RapporServiceImpl, for RAPPOR metric uploads.
   std::unique_ptr<rappor::RapporServiceImpl> rappor_service_;
 
   // The VariationsService, for server-side experiments infrastructure.
   std::unique_ptr<variations::VariationsService> variations_service_;
 
   DISALLOW_COPY_AND_ASSIGN(MetricsServicesManager);
 };
 
 }  // namespace metrics_services_manager
 
 #endif  // COMPONENTS_METRICS_SERVICES_MANAGER_METRICS_SERVICES_MANAGER_H_