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

chrome/test/base/browser_with_test_window_test.cc

Index: chrome/test/base/browser_with_test_window_test.cc
diff --git a/chrome/test/base/browser_with_test_window_test.cc b/chrome/test/base/browser_with_test_window_test.cc
index b184e31829934767714518e241d1b33160713bca..97c46ec38c835d717b6241ea24a62e1e58c9fb6e 100644
--- a/chrome/test/base/browser_with_test_window_test.cc
+++ b/chrome/test/base/browser_with_test_window_test.cc
@@ -105,7 +105,7 @@ void BrowserWithTestWindowTest::TearDown() {
   // A Task is leaked if we don't destroy everything, then run the message
   // loop.
   base::ThreadTaskRunnerHandle::Get()->PostTask(
-      FROM_HERE, base::MessageLoop::QuitClosure());
+      FROM_HERE, base::MessageLoop::QuitWhenIdleClosure());
   base::MessageLoop::current()->Run();
 }