And now NewRunnableMethod(), you die.

chrome/browser/chromeos/login/ownership_service.cc

Index: chrome/browser/chromeos/login/ownership_service.cc
diff --git a/chrome/browser/chromeos/login/ownership_service.cc b/chrome/browser/chromeos/login/ownership_service.cc
index 6e7fa1e3f34688fd43f8bb1783673016a16d9fd7..27e29b231eacac9fc00a69187b82c6ffda237f32 100644
--- a/chrome/browser/chromeos/login/ownership_service.cc
+++ b/chrome/browser/chromeos/login/ownership_service.cc
@@ -55,8 +55,8 @@ void OwnershipService::Prewarm() {
     // This can happen only for particular test: OwnershipServiceTest. It uses
     // mocks and for that uses OwnershipService not as a regular singleton but
     // as a resurrecting object. This behaviour conflicts with
-    // DISABLE_RUNNABLE_METHOD_REFCOUNT.  So avoid posting task in those
-    // circumstances in order to avoid accessing already deleted object.
+    // base::Unretained().  So avoid posting task in those circumstances
+    // in order to avoid accessing already deleted object.
   }
 }