1 files changed, 1 insertions, 3 deletions
diff --git a/xpcom/threads/nsThread.cpp b/xpcom/threads/nsThread.cpp
index 7c1af08f4..19464f2f0 100644
--- a/xpcom/threads/nsThread.cpp
+++ b/xpcom/threads/nsThread.cpp
@@ -203,11 +203,9 @@ public:
     }
   }
 
-  // This method needs to be public to support older compilers (xlC_r on AIX).
-  // It should be called directly as this class type is reference counted.
+private:
   virtual ~nsThreadStartupEvent() {}
 
-private:
   NS_IMETHOD Run() override
   {
     ReentrantMonitorAutoEnter mon(mMon);