Reporting: Observe network changes and clear reports/clients

net/reporting/reporting_context.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_CONTEXT_H_
 #define NET_REPORTING_REPORTING_CONTEXT_H_
 
 #include <memory>
 
 #include "base/observer_list.h"
 #include "base/time/time.h"
 #include "net/base/backoff_entry.h"
 #include "net/base/net_export.h"
 #include "net/reporting/reporting_policy.h"
 
 namespace base {
 class Clock;
 class TickClock;
 }  // namespace base
 
 namespace net {
 
 class ReportingCache;
 class ReportingDelegate;
 class ReportingDeliveryAgent;
 class ReportingEndpointManager;
 class ReportingGarbageCollector;
+class ReportingNetworkChangeObserver;
 class ReportingObserver;
 class ReportingPersister;
 class ReportingUploader;
 class URLRequestContext;
 
 // Contains the various internal classes that make up the Reporting system.
 // Wrapped by ReportingService, which provides the external interface.
 class NET_EXPORT ReportingContext {
  public:
   static std::unique_ptr<ReportingContext> Create(
@@ skipping 63 matching lines @@
   // and |endpoint_manager_|.
   std::unique_ptr<ReportingDeliveryAgent> delivery_agent_;
 
   // |persister_| must come after |delegate_|, |clock_|, |tick_clock_|, and
   // |cache_|.
   std::unique_ptr<ReportingPersister> persister_;
 
   // |garbage_collector_| must come after |tick_clock_| and |cache_|.
   std::unique_ptr<ReportingGarbageCollector> garbage_collector_;
 
+  // |network_change_observer_| must come after |cache_|.
+  std::unique_ptr<ReportingNetworkChangeObserver> network_change_observer_;
+
   DISALLOW_COPY_AND_ASSIGN(ReportingContext);
 };
 
 }  // namespace net
 
 #endif  // NET_REPORTING_REPORTING_CONTEXT_H_