Control data saver pingback reporting fraction with protobuf

components/data_reduction_proxy/core/browser/data_reduction_proxy_config_service_client.h

Index: components/data_reduction_proxy/core/browser/data_reduction_proxy_config_service_client.h
diff --git a/components/data_reduction_proxy/core/browser/data_reduction_proxy_config_service_client.h b/components/data_reduction_proxy/core/browser/data_reduction_proxy_config_service_client.h
index 351f9bae836e3edab609c1170ac31e5c67ad9ae6..7357c4beb3a5fca56d4fc7f46059ba3783d6396a 100644
--- a/components/data_reduction_proxy/core/browser/data_reduction_proxy_config_service_client.h
+++ b/components/data_reduction_proxy/core/browser/data_reduction_proxy_config_service_client.h
@@ -34,20 +34,21 @@ struct LoadTimingInfo;
 class URLFetcher;
 class URLRequestContextGetter;
 class URLRequestStatus;
 }
 
 namespace data_reduction_proxy {
 
 class ClientConfig;
 class DataReductionProxyConfig;
 class DataReductionProxyEventCreator;
+class DataReductionProxyIOData;
 class DataReductionProxyMutableConfigValues;
 class DataReductionProxyParams;
 class DataReductionProxyRequestOptions;
 class DataReductionProxyService;
 
 typedef base::Callback<void(const std::string&)> ConfigStorer;
 
 // Retrieves the default net::BackoffEntry::Policy for the Data Reduction Proxy
 // configuration service client.
 const net::BackoffEntry::Policy& GetBackoffPolicy();
@@ -88,20 +89,21 @@ class DataReductionProxyConfigServiceClient
   // The caller must ensure that all parameters remain alive for the lifetime of
   // the |DataReductionProxyConfigClient|, with the exception of |params|
   // which this instance will own.
   DataReductionProxyConfigServiceClient(
       std::unique_ptr<DataReductionProxyParams> params,
       const net::BackoffEntry::Policy& backoff_policy,
       DataReductionProxyRequestOptions* request_options,
       DataReductionProxyMutableConfigValues* config_values,
       DataReductionProxyConfig* config,
       DataReductionProxyEventCreator* event_creator,
+      DataReductionProxyIOData* io_data,
       net::NetLog* net_log,
       ConfigStorer config_storer);
 
   ~DataReductionProxyConfigServiceClient() override;
 
   // Performs initialization on the IO thread.
   void InitializeOnIOThread(
       net::URLRequestContextGetter* url_request_context_getter);
 
   // Sets whether the configuration should be retrieved or not.
@@ -202,20 +204,23 @@ class DataReductionProxyConfigServiceClient
 
   // The caller must ensure that the |config_values_| outlives this instance.
   DataReductionProxyMutableConfigValues* config_values_;
 
   // The caller must ensure that the |config_| outlives this instance.
   DataReductionProxyConfig* config_;
 
   // The caller must ensure that the |event_creator_| outlives this instance.
   DataReductionProxyEventCreator* event_creator_;
 
+  // The caller must ensure that the |io_data_| outlives this instance.
+  DataReductionProxyIOData* io_data_;
+
   // The caller must ensure that the |net_log_| outlives this instance.
   net::NetLog* net_log_;
 
   // Used to persist a serialized Data Reduction Proxy configuration.
   ConfigStorer config_storer_;
 
   // Used to calculate the backoff time on request failures.
   net::BackoffEntry backoff_entry_;
 
   // The URL for retrieving the Data Reduction Proxy configuration.