Don't use base::MessageLoop::{Quit,QuitClosure} in chrome/

chrome/browser/net/dns_probe_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/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
@@ skipping 648 matching lines @@
     const std::string& status_text) {
   EXPECT_TRUE(PageContains("http://correction1/"));
   EXPECT_TRUE(PageContains("http://correction2/"));
   EXPECT_TRUE(PageContains(status_text));
 }
 
 void DnsProbeBrowserTest::OnDnsProbeStatusSent(
     DnsProbeStatus dns_probe_status) {
   dns_probe_status_queue_.push_back(dns_probe_status);
   if (awaiting_dns_probe_status_)
-    MessageLoop::current()->Quit();
+    MessageLoop::current()->QuitWhenIdle();
 }
 
 // Make sure probes don't break non-DNS error pages when corrections load.
 IN_PROC_BROWSER_TEST_F(DnsProbeBrowserTest, OtherErrorWithCorrectionsSuccess) {
   SetCorrectionServiceBroken(false);
 
   NavigateToOtherError(2);
   ExpectDisplayingCorrections("ERR_CONNECTION_REFUSED");
 }
 
@@ skipping 309 matching lines @@
 
   EXPECT_EQ(error_page::DNS_PROBE_FINISHED_INCONCLUSIVE,
             WaitForSentStatus());
   EXPECT_EQ(0, pending_status_count());
   ExpectDisplayingLocalErrorPage("ERR_NAME_NOT_RESOLVED");
 }
 
 }  // namespace
 
 }  // namespace chrome_browser_net