Adjust callers and networking delegates in chrome/ to modified APIs

chrome/browser/predictors/resource_prefetch_predictor_unittest.cc

Index: chrome/browser/predictors/resource_prefetch_predictor_unittest.cc
diff --git a/chrome/browser/predictors/resource_prefetch_predictor_unittest.cc b/chrome/browser/predictors/resource_prefetch_predictor_unittest.cc
index 8829036b84fe3179e1a15aebd55e93c2cef84955..56783a7e14cf1bab9445bff6f638ab6aba93edf8 100644
--- a/chrome/browser/predictors/resource_prefetch_predictor_unittest.cc
+++ b/chrome/browser/predictors/resource_prefetch_predictor_unittest.cc
@@ -47,7 +47,7 @@ scoped_refptr<net::HttpResponseHeaders> MakeResponseHeaders(
 }
 
 class EmptyURLRequestDelegate : public net::URLRequest::Delegate {
-  void OnResponseStarted(net::URLRequest* request) override {}
+  void OnResponseStarted(net::URLRequest* request, int net_error) override {}
   void OnReadCompleted(net::URLRequest* request, int bytes_read) override {}
 };