Disable load event check on PrerenderPrint.

chrome/browser/prerender/prerender_browsertest.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 <deque>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
@@ skipping 2820 matching lines @@
   ASSERT_TRUE(net::SpawnedTestServer::GetFilePathWithReplacements(
       "files/prerender/prerender_with_iframe.html",
       replacement_text,
       &replacement_path));
   PrerenderTestURL(replacement_path, FINAL_STATUS_USED, 1);
   NavigateToDestURL();
 }
 
 // Checks that we cancel correctly when window.print() is called.
 IN_PROC_BROWSER_TEST_F(PrerenderBrowserTest, PrerenderPrint) {
+  DisableLoadEventCheck();
   PrerenderTestURL("files/prerender/prerender_print.html",
                    FINAL_STATUS_WINDOW_PRINT,
                    0);
 }
 
 // Checks that if a page is opened in a new window by javascript and both the
 // pages are in the same domain, the prerendered page is not used, due to
 // window.opener.
 IN_PROC_BROWSER_TEST_F(PrerenderBrowserTest,
                        PrerenderSameDomainWindowOpenerWindowOpen) {
@@ skipping 1318 matching lines @@
 IN_PROC_BROWSER_TEST_F(PrerenderIncognitoBrowserTest,
                        PrerenderIncognitoClosed) {
   scoped_ptr<TestPrerender> prerender =
       PrerenderTestURL("files/prerender/prerender_page.html",
                        FINAL_STATUS_PROFILE_DESTROYED, 1);
   current_browser()->window()->Close();
   prerender->WaitForStop();
 }
 
 }  // namespace prerender