Revert of Adjust callers and networking delegates in net/ to modified APIs

net/nqe/network_quality_estimator.cc

Index: net/nqe/network_quality_estimator.cc
diff --git a/net/nqe/network_quality_estimator.cc b/net/nqe/network_quality_estimator.cc
index 678b476430d9debae57680c459167c6bbb606d85..da47b1aa66a22905708222a164a6d943ba4ba756 100644
--- a/net/nqe/network_quality_estimator.cc
+++ b/net/nqe/network_quality_estimator.cc
@@ -806,8 +806,8 @@
   }
 }
 
-void NetworkQualityEstimator::NotifyRequestCompleted(const URLRequest& request,
-                                                     int net_error) {
+void NetworkQualityEstimator::NotifyRequestCompleted(
+    const URLRequest& request) {
   TRACE_EVENT0(TRACE_DISABLED_BY_DEFAULT("net"),
                "NetworkQualityEstimator::NotifyRequestCompleted");
   DCHECK(thread_checker_.CalledOnValidThread());
@@ -816,11 +816,11 @@
     return;
 
   throughput_analyzer_->NotifyRequestCompleted(request);
-  RecordCorrelationMetric(request, net_error);
-}
-
-void NetworkQualityEstimator::RecordCorrelationMetric(const URLRequest& request,
-                                                      int net_error) const {
+  RecordCorrelationMetric(request);
+}
+
+void NetworkQualityEstimator::RecordCorrelationMetric(
+    const URLRequest& request) const {
   DCHECK(thread_checker_.CalledOnValidThread());
 
   // The histogram is recorded with probability
@@ -845,7 +845,7 @@
   }
 
   // Record UMA only for successful requests that have completed.
-  if (net_error != OK)
+  if (!request.status().is_success() || request.status().is_io_pending())
     return;
   if (request.GetResponseCode() != HTTP_OK)
     return;