Add the ability for DevTools to wrap network transactions.

chrome/browser/profiles/off_the_record_profile_io_data.cc

Index: chrome/browser/profiles/off_the_record_profile_io_data.cc
diff --git a/chrome/browser/profiles/off_the_record_profile_io_data.cc b/chrome/browser/profiles/off_the_record_profile_io_data.cc
index d614370cbff69c95d463acdc8954b53f0ea2aefd..a3c42de15b6a2ad25463c31bb19065f1f0ac9712 100644
--- a/chrome/browser/profiles/off_the_record_profile_io_data.cc
+++ b/chrome/browser/profiles/off_the_record_profile_io_data.cc
@@ -211,10 +211,10 @@ void OffTheRecordProfileIOData::InitializeInternal(
 
   net::HttpCache::BackendFactory* main_backend =
       net::HttpCache::DefaultBackend::InMemory(0);
-  net::HttpNetworkSession::Params network_session_params;
-  PopulateNetworkSessionParams(profile_params, &network_session_params);
-  net::HttpCache* cache = new net::HttpCache(
-      network_session_params, main_backend);
+  InitializeNetworkTransactionFactory(profile_params);
+  net::HttpTransactionFactory* network_layer = network_transaction_factory();
+  net::HttpCache* cache = new net::HttpCache(network_layer,
+      network_layer->GetSession()->net_log(), main_backend);
 
   main_http_factory_.reset(cache);
   main_context->set_http_transaction_factory(cache);