Add regression test for 301510

content/browser/plugin_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 "base/command_line.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
@@ skipping 223 matching lines @@
   LoadAndWait(GetURL("get_javascript_url.html"));
 }
 
 // Test that calling GetURL with a javascript URL and target=_self
 // works properly when the plugin is embedded in a subframe.
 IN_PROC_BROWSER_TEST_F(PluginTest, MAYBE(GetJavaScriptURL2)) {
   LoadAndWait(GetURL("get_javascript_url2.html"));
 }
 
 // Test is flaky on linux/cros/win builders.  http://crbug.com/71904
-IN_PROC_BROWSER_TEST_F(PluginTest, DISABLED_GetURLRedirectNotification) {
+IN_PROC_BROWSER_TEST_F(PluginTest, GetURLRedirectNotification) {
   LoadAndWait(GetURL("geturl_redirect_notify.html"));
 }
 
 // Tests that identity is preserved for NPObjects passed from a plugin
 // into JavaScript.
 IN_PROC_BROWSER_TEST_F(PluginTest, MAYBE(NPObjectIdentity)) {
   LoadAndWait(GetURL("npobject_identity.html"));
 }
 
 // Tests that if an NPObject is proxies back to its original process, the
@@ skipping 286 matching lines @@
   ResourceDispatcherHostDelegate* old_delegate =
       ResourceDispatcherHostImpl::Get()->delegate();
   ResourceDispatcherHostImpl::Get()->SetDelegate(&test_delegate);
   LoadAndWait(url);
   test_delegate.WaitForPluginRequest();
   ASSERT_TRUE(test_delegate.found_cookie());
   ResourceDispatcherHostImpl::Get()->SetDelegate(old_delegate);
 }
 
 }  // namespace content