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

net/dns/dns_transaction_unittest.cc

Index: net/dns/dns_transaction_unittest.cc
diff --git a/net/dns/dns_transaction_unittest.cc b/net/dns/dns_transaction_unittest.cc
index f5a897390a5e640a992a2ce06f04c45983cb8772..dc0644aba95caa7f7440cf2c0eff073f5cf01f24 100644
--- a/net/dns/dns_transaction_unittest.cc
+++ b/net/dns/dns_transaction_unittest.cc
@@ -236,7 +236,7 @@ class TransactionHelper {
     cancel_in_callback_ = true;
   }
 
-  // Mark to call MessageLoop::Quit() upon callback.
+  // Mark to call MessageLoop::QuitWhenIdle() upon callback.
   void set_quit_in_callback() {
     quit_in_callback_ = true;
   }
@@ -274,7 +274,7 @@ class TransactionHelper {
 
     // Tell MessageLoop to quit now, in case any ASSERT_* fails.
     if (quit_in_callback_)
-      base::MessageLoop::current()->Quit();
+      base::MessageLoop::current()->QuitWhenIdle();
 
     if (expected_answer_count_ >= 0) {
       ASSERT_EQ(OK, rv);