Implement a skeleton version of Expect CT reports

chrome/browser/net/chrome_network_delegate.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.
 
 #ifndef CHROME_BROWSER_NET_CHROME_NETWORK_DELEGATE_H_
 #define CHROME_BROWSER_NET_CHROME_NETWORK_DELEGATE_H_
 
 #include <stdint.h>
 
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "build/build_config.h"
 #include "net/base/network_delegate_impl.h"
 
 #if !defined(OS_IOS)
 #include "components/data_use_measurement/content/data_use_measurement.h"
 #endif
 
 class ChromeExtensionsNetworkDelegate;
+class ExpectCTMonitor;
 class PrefService;
 
 template<class T> class PrefMember;
 
 typedef PrefMember<bool> BooleanPrefMember;
 
 namespace base {
 class Value;
 }
 
@@ skipping 85 matching lines @@
 
   void set_domain_reliability_monitor(
       domain_reliability::DomainReliabilityMonitor* monitor) {
     domain_reliability_monitor_ = monitor;
   }
 
   void set_data_use_aggregator(
       data_usage::DataUseAggregator* data_use_aggregator,
       bool is_data_usage_off_the_record);
 
+  void set_expect_ct_monitor(ExpectCTMonitor* expect_ct_monitor);
+
   // Binds the pref members to |pref_service| and moves them to the IO thread.
   // |enable_referrers| cannot be NULL, the others can.
   // This method should be called on the UI thread.
   static void InitializePrefsOnUIThread(
       BooleanPrefMember* enable_referrers,
       BooleanPrefMember* enable_do_not_track,
       BooleanPrefMember* force_google_safe_search,
       BooleanPrefMember* force_youtube_safety_mode,
       PrefService* pref_service);
 
@@ skipping 83 matching lines @@
   data_use_measurement::DataUseMeasurement data_use_measurement_;
 #endif
 
   bool experimental_web_platform_features_enabled_;
 
   // Aggregates and reports network usage.
   data_usage::DataUseAggregator* data_use_aggregator_;
   // Controls whether network usage is reported as being off the record.
   bool is_data_usage_off_the_record_;
 
+  // The network delegate notifies |expect_ct_monitor_| when a
+  // certificate fails to comply with Certificate Transparency policy.
+  ExpectCTMonitor* expect_ct_monitor_;
+
   DISALLOW_COPY_AND_ASSIGN(ChromeNetworkDelegate);
 };
 
 #endif  // CHROME_BROWSER_NET_CHROME_NETWORK_DELEGATE_H_