Revert of Simplify starting a navigation

chrome/browser/ssl/ssl_browser_tests.cc

 // Copyright (c) 2012 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 "base/base_switches.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/location.h"
@@ skipping 2558 matching lines @@
       https_server_url.ReplaceComponents(replacements);
 
   WebContents* contents = browser()->tab_strip_model()->GetActiveWebContents();
   content::TestNavigationObserver observer(contents, 2);
   ui_test_utils::NavigateToURL(browser(), https_server_mismatched_url);
   observer.Wait();
 
   CheckSecurityState(contents, CertError::NONE,
                      content::SECURITY_STYLE_AUTHENTICATED, AuthState::NONE);
   replacements.SetHostStr("mail.example.com");
-  // blink strips the ref from requests.
-  replacements.ClearRef();
   GURL https_server_new_url = https_server_url.ReplaceComponents(replacements);
   // Verify that the current URL is the suggested URL.
   EXPECT_EQ(https_server_new_url.spec(),
             contents->GetLastCommittedURL().spec());
 }
 
 // Visit the URL example.org on a server that presents a valid certificate
 // for www.example.org. Verify that the page redirects to www.example.org.
 IN_PROC_BROWSER_TEST_F(CommonNameMismatchBrowserTest,
                        CheckWWWSubdomainMismatchInverse) {
@@ skipping 290 matching lines @@
 
 // Visit a page over https that contains a frame with a redirect.
 
 // XMLHttpRequest insecure content in synchronous mode.
 
 // XMLHttpRequest insecure content in asynchronous mode.
 
 // XMLHttpRequest over bad ssl in synchronous mode.
 
 // XMLHttpRequest over OK ssl in synchronous mode.