And now NewRunnableMethod(), you die.

chrome/browser/metrics/thread_watcher_unittest.cc

Index: chrome/browser/metrics/thread_watcher_unittest.cc
diff --git a/chrome/browser/metrics/thread_watcher_unittest.cc b/chrome/browser/metrics/thread_watcher_unittest.cc
index dac63cfbbe6b1125aa95a4c1eb6ead0688796f2d..1b6b7fb5f6a1101f845e1fdcd345cccca1c4e334 100644
--- a/chrome/browser/metrics/thread_watcher_unittest.cc
+++ b/chrome/browser/metrics/thread_watcher_unittest.cc
@@ -230,8 +230,6 @@ class CustomThreadWatcher : public ThreadWatcher {
   }
 };
 
-DISABLE_RUNNABLE_METHOD_REFCOUNT(CustomThreadWatcher);
-
 class ThreadWatcherTest : public ::testing::Test {
  public:
   static const TimeDelta kSleepTime;
@@ -317,10 +315,6 @@ class ThreadWatcherTest : public ::testing::Test {
   scoped_ptr<WatchDogThread> watchdog_thread_;
 };
 
-// DISABLE_RUNNABLE_METHOD_REFCOUNT is a convenience macro for disabling
-// refcounting of ThreadWatcherTest classes.
-DISABLE_RUNNABLE_METHOD_REFCOUNT(ThreadWatcherTest);
-
 // Define static constants.
 const TimeDelta ThreadWatcherTest::kSleepTime =
     TimeDelta::FromMilliseconds(50);