Fix stream errors that occur after a stream starts not propagating.

content/browser/loader/navigation_resource_handler.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/loader/navigation_resource_handler.h"
 
 #include <memory>
 
 #include "base/logging.h"
 #include "content/browser/loader/navigation_url_loader_impl_core.h"
@@ skipping 145 matching lines @@
 
 bool NavigationResourceHandler::OnReadCompleted(int bytes_read, bool* defer) {
   writer_.OnReadCompleted(bytes_read, defer);
   return true;
 }
 
 void NavigationResourceHandler::OnResponseCompleted(
     const net::URLRequestStatus& status,
     bool* defer) {
   // If the request has already committed, close the stream and leave it as-is.
-  //
-  // TODO(davidben): The net error code should be passed through StreamWriter
-  // down to the stream's consumer. See https://crbug.com/426162.
   if (writer_.stream()) {
-    writer_.Finalize();
+    writer_.Finalize(status.error());
     return;
   }
 
   if (core_) {
     DCHECK_NE(net::OK, status.error());
     core_->NotifyRequestFailed(request()->response_info().was_cached,
                                status.error());
     DetachFromCore();
   }
 }
 
 void NavigationResourceHandler::OnDataDownloaded(int bytes_downloaded) {
   NOTREACHED();
 }
 
 void NavigationResourceHandler::DetachFromCore() {
   DCHECK(core_);
   core_->set_resource_handler(nullptr);
   core_ = nullptr;
 }
 
 }  // namespace content