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

content/public/test/browser_side_navigation_test_utils.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/public/test/browser_side_navigation_test_utils.h"
 
 #include "base/command_line.h"
 #include "base/guid.h"
 #include "base/lazy_instance.h"
 #include "base/macros.h"
 #include "content/browser/streams/stream.h"
 #include "content/browser/streams/stream_registry.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/stream_handle.h"
 #include "content/public/common/content_switches.h"
 #include "content/test/test_navigation_url_loader_factory.h"
+#include "net/base/net_errors.h"
 
 namespace content {
 
 namespace {
 
 // PlzNavigate
 // A UI thread singleton helper class for browser side navigations. When browser
 // side navigations are enabled, initialize this class before doing any
 // operation that may start a navigation request on the UI thread. Use TearDown
 // at the end of the test.
@@ skipping 28 matching lines @@
 void BrowserSideNavigationTearDown() {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   browser_side_navigation_test_utils.Get().reset(nullptr);
 }
 
 std::unique_ptr<StreamHandle> MakeEmptyStream() {
   GURL url(std::string(url::kBlobScheme) + "://" + base::GenerateGUID());
   StreamRegistry* stream_registry =
       browser_side_navigation_test_utils.Get()->stream_registry();
   scoped_refptr<Stream> stream(new Stream(stream_registry, NULL, url));
-  stream->Finalize();
+  stream->Finalize(net::OK);
   return stream->CreateHandle();
 }
 
 void EnableBrowserSideNavigation() {
   base::CommandLine::ForCurrentProcess()->AppendSwitch(
       switches::kEnableBrowserSideNavigation);
 }
 
 }  // namespace content