diff --git a/content/browser/browser_main_loop.cc b/content/browser/browser_main_loop.cc
index eb942391306e..9111cf18b7fc 100644
--- a/content/browser/browser_main_loop.cc
+++ b/content/browser/browser_main_loop.cc
@@ -1571,7 +1571,7 @@ void BrowserMainLoop::MainMessageLoopRun() {
   }
 
   base::RunLoop run_loop;
-  parts_->PreDefaultMainMessageLoopRun(run_loop.QuitClosure());
+  parts_->PreDefaultMainMessageLoopRun(run_loop.QuitWhenIdleClosure());
   run_loop.Run();
 #endif
 }