Revert of Make ProfileIOData use URLRequestContextBuilder

chrome/browser/profiles/off_the_record_profile_io_data.h

Index: chrome/browser/profiles/off_the_record_profile_io_data.h
diff --git a/chrome/browser/profiles/off_the_record_profile_io_data.h b/chrome/browser/profiles/off_the_record_profile_io_data.h
index 9aeabff7159d750d3c0d752108c17dc438965300..eb287e0731f7c3b827519beae6dbbc99f5199e87 100644
--- a/chrome/browser/profiles/off_the_record_profile_io_data.h
+++ b/chrome/browser/profiles/off_the_record_profile_io_data.h
@@ -23,7 +23,6 @@
 namespace net {
 class CookieStore;
 class URLRequestContext;
-class URLRequestContextBuilder;
 }  // namespace net
 
 // OffTheRecordProfile owns a OffTheRecordProfileIOData::Handle, which holds a
@@ -108,13 +107,11 @@
   explicit OffTheRecordProfileIOData(Profile::ProfileType profile_type);
   ~OffTheRecordProfileIOData() override;
 
-  void InitializeInternal(net::URLRequestContextBuilder* builder,
-                          ProfileParams* profile_params,
-                          content::ProtocolHandlerMap* protocol_handlers,
-                          content::URLRequestInterceptorScopedVector
-                              request_interceptors) const override;
-  void OnMainRequestContextCreated(
-      ProfileParams* profile_params) const override;
+  void InitializeInternal(
+      ProfileParams* profile_params,
+      content::ProtocolHandlerMap* protocol_handlers,
+      content::URLRequestInterceptorScopedVector request_interceptors)
+      const override;
   void InitializeExtensionsRequestContext(
       ProfileParams* profile_params) const override;
   net::URLRequestContext* InitializeAppRequestContext(