Fix EtwTraceConsumerRealtimeTest.

base/win/event_trace_consumer_unittest.cc

Index: base/win/event_trace_consumer_unittest.cc
diff --git a/base/win/event_trace_consumer_unittest.cc b/base/win/event_trace_consumer_unittest.cc
index d3ba0f383280e9f6bb3346bee52512f664bff387..b7ff482e818038f625c0d045ec4099b7b6626cbd 100644
--- a/base/win/event_trace_consumer_unittest.cc
+++ b/base/win/event_trace_consumer_unittest.cc
@@ -206,7 +206,6 @@ class EtwTraceConsumerRealtimeTest: public EtwTraceConsumerBaseTest {
   }
 
   TestConsumer consumer_;
-  GUID test_provider_;
   base::win::ScopedHandle consumer_ready_;
   base::win::ScopedHandle consumer_thread_;
 };
@@ -243,8 +242,7 @@ DEFINE_GUID(kTestEventType,
 
 }  // namespace
 
-// Fails consistently on Vista. http://crbug.com/127671
-TEST_F(EtwTraceConsumerRealtimeTest, DISABLED_ConsumeEvent) {
+TEST_F(EtwTraceConsumerRealtimeTest, ConsumeEvent) {
   EtwTraceController controller;
   HRESULT hr = controller.StartRealtimeSession(session_name_.c_str(),
                                                100 * 1024);