Remove calls to deprecated MessageLoop methods on Windows and Linux.

base/message_loop/message_pump_perftest.cc

Index: base/message_loop/message_pump_perftest.cc
diff --git a/base/message_loop/message_pump_perftest.cc b/base/message_loop/message_pump_perftest.cc
index 6cf89bdf74492e5da9b7b142a19f0e4d6c8c3bb8..387927d38b359614dcc2777c3174028b36da934a 100644
--- a/base/message_loop/message_pump_perftest.cc
+++ b/base/message_loop/message_pump_perftest.cc
@@ -101,7 +101,7 @@ class ScheduleWorkTest : public testing::Test {
     }
 
     for (int i = 0; i < num_scheduling_threads; ++i) {
-      scheduling_threads[i]->message_loop()->task_runner()->PostTask(
+      scheduling_threads[i]->task_runner()->PostTask(
           FROM_HERE,
           base::Bind(&ScheduleWorkTest::Schedule, base::Unretained(this), i));
     }