Extended: Add "system" URLRequestContext

chrome/browser/profiles/profile_io_data.h

Index: chrome/browser/profiles/profile_io_data.h
diff --git a/chrome/browser/profiles/profile_io_data.h b/chrome/browser/profiles/profile_io_data.h
index c598b9198362a42861283c72dd5b494e1e4aea66..3fba7cedec74dc63d7abbb0e6ea7e983d1d20eb3 100644
--- a/chrome/browser/profiles/profile_io_data.h
+++ b/chrome/browser/profiles/profile_io_data.h
@@ -120,12 +120,6 @@ class ProfileIOData : public base::RefCountedThreadSafe<ProfileIOData> {
   static void InitializeProfileParams(Profile* profile, ProfileParams* params);
   static void ApplyProfileParamsToContext(const ProfileParams& profile_params,
                                           ChromeURLRequestContext* context);
-  static net::ProxyConfigService* CreateProxyConfigService(Profile* profile);
-  static net::ProxyService* CreateProxyService(
-    net::NetLog* net_log,
-    net::URLRequestContext* context,
-    net::ProxyConfigService* proxy_config_service,
-    const CommandLine& command_line);
 
   // Lazy initializes the ProfileIOData object the first time a request context
   // is requested. The lazy logic is implemented here. The actual initialization