Wrapped data reduction proxy initialization into its own class

chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings.h

Index: chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings.h
diff --git a/chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings.h b/chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings.h
index 92130cbd082a2cd82a69f32b24ca9ed8380f4990..d77d0fd035489d8d8b5f000d169cc238838a032b 100644
--- a/chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings.h
+++ b/chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings.h
@@ -16,6 +16,7 @@ class PrefService;
 
 namespace data_reduction_proxy {
 class DataReductionProxyConfigurator;
+class DataReductionProxyIOData;
 class DataReductionProxyEventStore;
 class DataReductionProxyParams;
 }
@@ -44,12 +45,10 @@ class DataReductionProxyChromeSettings
   // Initialize the settings object with the given configurator, prefs services,
   // and request context.
   void InitDataReductionProxySettings(
-      data_reduction_proxy::DataReductionProxyConfigurator* configurator,
+      data_reduction_proxy::DataReductionProxyIOData* io_data,
       PrefService* profile_prefs,
       PrefService* local_state_prefs,
-      net::URLRequestContextGetter* request_context,
-      net::NetLog* net_log,
-      data_reduction_proxy::DataReductionProxyEventStore* event_store);
+      net::URLRequestContextGetter* request_context);
 
   // Gets the client type for the data reduction proxy.
   static data_reduction_proxy::Client GetClient();