chrome: Use base::MessageLoop. (Part 3)

chrome/test/perf/perf_ui_test_suite.cc

Index: chrome/test/perf/perf_ui_test_suite.cc
diff --git a/chrome/test/perf/perf_ui_test_suite.cc b/chrome/test/perf/perf_ui_test_suite.cc
index 05ebde45d5aea8d54431f64831aa9d6ae1f9f838..1f15015c23550d0127145d0240ea8b25df8f1a08 100644
--- a/chrome/test/perf/perf_ui_test_suite.cc
+++ b/chrome/test/perf/perf_ui_test_suite.cc
@@ -160,7 +160,7 @@ void PerfUITestSuite::BuildCachedThemePakIn(
   // both because committing large binary files is bad in a git world and
   // because people don't remember to update it anyway, meaning we usually
   // have the theme rebuild penalty in our data.)
-  MessageLoopForUI message_loop_;
+  base::MessageLoopForUI message_loop_;
   content::TestBrowserThread ui_thread_(BrowserThread::UI, &message_loop_);
   content::TestBrowserThread file_thread_(BrowserThread::FILE,
                                           &message_loop_);