Wrapped data reduction proxy initialization into its own class

android_webview/browser/aw_browser_context.h

Index: android_webview/browser/aw_browser_context.h
diff --git a/android_webview/browser/aw_browser_context.h b/android_webview/browser/aw_browser_context.h
index a821acf7ad91b8268e51c390ec0da84265df98b0..fbc6a100766bcdebba4013cff96201fe091d51cc 100644
--- a/android_webview/browser/aw_browser_context.h
+++ b/android_webview/browser/aw_browser_context.h
@@ -30,9 +30,8 @@ class WebContents;
 
 namespace data_reduction_proxy {
 class DataReductionProxyConfigurator;
-class DataReductionProxyEventStore;
+class DataReductionProxyIOData;
 class DataReductionProxySettings;
-class DataReductionProxyStatisticsPrefs;
 }
 
 namespace net {
@@ -91,8 +90,8 @@ class AwBrowserContext : public content::BrowserContext,
   data_reduction_proxy::DataReductionProxySettings*
       GetDataReductionProxySettings();
 
-  data_reduction_proxy::DataReductionProxyEventStore*
-      GetDataReductionProxyEventStore();
+  data_reduction_proxy::DataReductionProxyIOData*
+      GetDataReductionProxyIOData();
 
   data_reduction_proxy::DataReductionProxyConfigurator*
       GetDataReductionProxyConfigurator();
@@ -151,15 +150,11 @@ class AwBrowserContext : public content::BrowserContext,
 
   scoped_ptr<PrefService> user_pref_service_;
 
-  scoped_ptr<data_reduction_proxy::DataReductionProxyConfigurator>
-      data_reduction_proxy_configurator_;
-  scoped_ptr<data_reduction_proxy::DataReductionProxyStatisticsPrefs>
-      data_reduction_proxy_statistics_;
   scoped_ptr<data_reduction_proxy::DataReductionProxySettings>
       data_reduction_proxy_settings_;
-  scoped_ptr<data_reduction_proxy::DataReductionProxyEventStore>
-      data_reduction_proxy_event_store_;
   scoped_ptr<AwSSLHostStateDelegate> ssl_host_state_delegate_;
+  scoped_ptr<data_reduction_proxy::DataReductionProxyIOData>
+      data_reduction_proxy_io_data_;
 
   DISALLOW_COPY_AND_ASSIGN(AwBrowserContext);
 };