Do not mark QUIC as bad on network change events

net/http/http_stream_factory_impl_job_controller.cc

Index: net/http/http_stream_factory_impl_job_controller.cc
diff --git a/net/http/http_stream_factory_impl_job_controller.cc b/net/http/http_stream_factory_impl_job_controller.cc
index 3978ac26d61d516a09a7fa29d4adda8ccc9ef642..11a3d60cb596313ec703fbaee398129ed671d771 100644
--- a/net/http/http_stream_factory_impl_job_controller.cc
+++ b/net/http/http_stream_factory_impl_job_controller.cc
@@ -862,9 +862,8 @@ void HttpStreamFactoryImpl::JobController::ReportBrokenAlternativeService() {
   UMA_HISTOGRAM_SPARSE_SLOWLY("Net.AlternateServiceFailed",
                               -alternative_job_net_error_);
 
-  if (session_->params().quic_do_not_mark_as_broken_on_network_change &&
-      (alternative_job_net_error_ == ERR_NETWORK_CHANGED ||
-       alternative_job_net_error_ == ERR_INTERNET_DISCONNECTED)) {
+  if (alternative_job_net_error_ == ERR_NETWORK_CHANGED ||
+      alternative_job_net_error_ == ERR_INTERNET_DISCONNECTED) {
     // No need to mark alternative service or proxy as broken.
     return;
   }