Add data reduction proxy debug info to net-internals#bandwidth

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 <string>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_metrics.h"
+#include "components/data_reduction_proxy/core/common/data_reduction_proxy_event_store.h"
 #include "net/base/network_delegate.h"
 #include "net/proxy/proxy_retry_info.h"
 
 class ChromeExtensionsNetworkDelegate;
 class ClientHints;
 class CookieSettings;
 class PrefService;
 
 template<class T> class PrefMember;
 
 typedef PrefMember<bool> BooleanPrefMember;
 
 namespace base {
 class Value;
 }
 
 namespace chrome_browser_net {
 class ConnectInterceptor;
 class Predictor;
 }
 
 namespace data_reduction_proxy {
 class DataReductionProxyAuthRequestHandler;
+class DataReductionProxyEventStore;

[bengr, 2014/12/02 23:55:32]

Please coordinate with megjablon@, who is refactoring the data reduction
proxy-specific network delegate code.

[jeremyim, 2014/12/03 08:10:36]

Acknowledged.

 class DataReductionProxyParams;
 class DataReductionProxyStatisticsPrefs;
 class DataReductionProxyUsageStats;
 }
 
 namespace domain_reliability {
 class DomainReliabilityMonitor;
 }
 
 namespace extensions {
@@ skipping 131 matching lines @@
   }
 
   // |data_reduction_proxy_statistics_prefs_| must outlive this
   // ChromeNetworkDelegate.
   void set_data_reduction_proxy_statistics_prefs(
       data_reduction_proxy::DataReductionProxyStatisticsPrefs*
           statistics_prefs) {
     data_reduction_proxy_statistics_prefs_ = statistics_prefs;
   }
 
+  // |data_reduction_proxy_event_store_| must outlive this
+  // ChromeNetworkDelegate.
+  void set_data_reduction_proxy_event_store(
+      data_reduction_proxy::DataReductionProxyEventStore*
+          event_store) {

[bengr, 2014/12/02 23:55:32]

Move to previous line.

[jeremyim, 2014/12/03 08:10:36]

Done.

+    data_reduction_proxy_event_store_ = event_store;
+  }
+
   void set_on_resolve_proxy_handler(OnResolveProxyHandler handler) {
     on_resolve_proxy_handler_ = handler;
   }
 
   void set_proxy_config_getter(const ProxyConfigGetter& getter) {
     proxy_config_getter_ = getter;
   }
 
   // Adds the Client Hints header to HTTP requests.
   void SetEnableClientHints();
@@ skipping 19 matching lines @@
 
   // Creates a Value summary of the persistent state of the network session.
   // The caller is responsible for deleting the returned value.
   // Must be called on the UI thread.
   static base::Value* HistoricNetworkStatsInfoToValue(PrefService* prefs);
 
   // Creates a Value summary of the state of the network session. The caller is
   // responsible for deleting the returned value.
   base::Value* SessionNetworkStatsInfoToValue() const;
 
+  // Creates a Value summary of data reduction proxy related information. The

[bengr, 2014/12/02 23:55:32]

Please detail what is included in this summary.

[jeremyim, 2014/12/03 08:10:36]

Done.

+  // caller is responsible for deleting the returned value.
+  base::Value* DataReductionProxyInfoToValue() const;
+
  private:
   friend class ChromeNetworkDelegateTest;
 
   // NetworkDelegate implementation.
   int OnBeforeURLRequest(net::URLRequest* request,
                          const net::CompletionCallback& callback,
                          GURL* new_url) override;
   void OnResolveProxy(const GURL& url,
                       int load_flags,
                       const net::ProxyService& proxy_service,
@@ skipping 96 matching lines @@
   // |data_reduction_proxy_params_| must outlive this ChromeNetworkDelegate.
   data_reduction_proxy::DataReductionProxyParams* data_reduction_proxy_params_;
   // |data_reduction_proxy_usage_stats_| must outlive this
   // ChromeNetworkDelegate.
   data_reduction_proxy::DataReductionProxyUsageStats*
       data_reduction_proxy_usage_stats_;
   data_reduction_proxy::DataReductionProxyAuthRequestHandler*
       data_reduction_proxy_auth_request_handler_;
   data_reduction_proxy::DataReductionProxyStatisticsPrefs*
       data_reduction_proxy_statistics_prefs_;
+  // |data_reduction_proxy_event_store_| must outlive this
+  // ChromeNetworkDelegate.
+  data_reduction_proxy::DataReductionProxyEventStore*
+      data_reduction_proxy_event_store_;
 
   OnResolveProxyHandler on_resolve_proxy_handler_;
   ProxyConfigGetter proxy_config_getter_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeNetworkDelegate);
 };
 
 #endif  // CHROME_BROWSER_NET_CHROME_NETWORK_DELEGATE_H_