Fix and re-enable NoScriptAccessAfterSwapOut test.

content/browser/frame_host/render_frame_host_manager_browsertest.cc

 // Copyright 2013 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 <set>
 
 #include "base/json/json_reader.h"
 #include "base/memory/ref_counted.h"
 #include "base/path_service.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 32 matching lines @@
       std::string* replacement_path) {
     std::vector<net::SpawnedTestServer::StringPair> replacement_text;
     replacement_text.push_back(
         make_pair("REPLACE_WITH_HOST_AND_PORT", host_port_pair.ToString()));
     return net::SpawnedTestServer::GetFilePathWithReplacements(
         original_file_path, replacement_text, replacement_path);
   }
 };
 
 // Web pages should not have script access to the swapped out page.
-IN_PROC_BROWSER_TEST_F(RenderFrameHostManagerTest,
-                       DISABLED_NoScriptAccessAfterSwapOut) {
+IN_PROC_BROWSER_TEST_F(RenderFrameHostManagerTest, NoScriptAccessAfterSwapOut) {
   // Start two servers with different sites.
   ASSERT_TRUE(test_server()->Start());
   net::SpawnedTestServer https_server(
       net::SpawnedTestServer::TYPE_HTTPS,
       net::SpawnedTestServer::kLocalhost,
       base::FilePath(FILE_PATH_LITERAL("content/test/data")));
   ASSERT_TRUE(https_server.Start());
 
   // Load a page with links that open in a new window.
   std::string replacement_path;
@@ skipping 1350 matching lines @@
       shell()->web_contents()->GetBrowserContext(), GURL(), NULL,
       MSG_ROUTING_NONE, gfx::Size());
   RenderProcessHostWatcher crash_observer2(
       shell2->web_contents(),
       RenderProcessHostWatcher::WATCH_FOR_PROCESS_EXIT);
   NavigateToURL(shell2, GURL(kChromeUIKillURL));
   crash_observer2.Wait();
 }
 
 }  // namespace content