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

chrome/browser/sync/glue/browser_thread_model_worker_unittest.cc

Index: chrome/browser/sync/glue/browser_thread_model_worker_unittest.cc
diff --git a/chrome/browser/sync/glue/browser_thread_model_worker_unittest.cc b/chrome/browser/sync/glue/browser_thread_model_worker_unittest.cc
index 9d6891ca63e4fd2e0c54978663c191d0602777d6..aa78da127ff30004a2b8584dc0c036cae41d592a 100644
--- a/chrome/browser/sync/glue/browser_thread_model_worker_unittest.cc
+++ b/chrome/browser/sync/glue/browser_thread_model_worker_unittest.cc
@@ -60,8 +60,8 @@ class SyncBrowserThreadModelWorkerTest : public testing::Test {
   syncer::SyncerError DoWork() {
     EXPECT_TRUE(BrowserThread::CurrentlyOn(BrowserThread::DB));
     timer_.Stop();  // Stop the failure timer so the test succeeds.
-    BrowserThread::PostTask(
-        BrowserThread::IO, FROM_HERE, base::MessageLoop::QuitClosure());
+    BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
+                            base::MessageLoop::QuitWhenIdleClosure());
     did_do_work_ = true;
     return syncer::SYNCER_OK;
   }
@@ -70,8 +70,8 @@ class SyncBrowserThreadModelWorkerTest : public testing::Test {
   // DoWork is called first.
   void Timeout() {
     ADD_FAILURE() << "Timed out waiting for work to be done on the DB thread.";
-    BrowserThread::PostTask(
-        BrowserThread::IO, FROM_HERE, base::MessageLoop::QuitClosure());
+    BrowserThread::PostTask(BrowserThread::IO, FROM_HERE,
+                            base::MessageLoop::QuitWhenIdleClosure());
   }
 
  protected: