Set timeout in sync setup

chrome/browser/ui/webui/sync_setup_handler_unittest.cc

Index: chrome/browser/ui/webui/sync_setup_handler_unittest.cc
diff --git a/chrome/browser/ui/webui/sync_setup_handler_unittest.cc b/chrome/browser/ui/webui/sync_setup_handler_unittest.cc
index f8ac64417d1fba985d0ffbb0ac778712fa954be8..b128ecd106ee6c1a21ff55d3c8d039edce65785f 100644
--- a/chrome/browser/ui/webui/sync_setup_handler_unittest.cc
+++ b/chrome/browser/ui/webui/sync_setup_handler_unittest.cc
@@ -9,6 +9,7 @@
 #include "base/command_line.h"
 #include "base/json/json_writer.h"
 #include "base/memory/scoped_ptr.h"
+#include "base/message_loop.h"
 #include "base/stl_util.h"
 #include "base/values.h"
 #include "chrome/browser/prefs/pref_service.h"
@@ -421,6 +422,7 @@ class SyncSetupHandlerTest : public testing::TestWithParam<bool> {
   scoped_ptr<Profile> profile_;
   ProfileSyncServiceMock* mock_pss_;
   GoogleServiceAuthError error_;
+  MessageLoop message_loop_;

[kochi, 2012/07/27 05:13:53]

Could you elaborate why this fixes the test?
Please add why this has to be exist, otherwise this just looks *not used*. 

[peria, 2012/07/27 05:32:02]

Done.

   SigninManagerMock* mock_signin_;
   TestWebUI web_ui_;
   scoped_ptr<TestingSyncSetupHandler> handler_;