Bug 758992 - Make the classes which use the XPCOM nsISupports implementation macros final, to avoid the warning about deleting using a pointer to a base class with virtual functions and no virtual dtor (tools/profiler parts); blanket-r=bzbarsky

tools/profiler/nsProfiler.h

@@ -7,8 +7,9 @@
 #define _NSPROFILER_H_
 
 #include "nsIProfiler.h"
+#include "mozilla/Attributes.h"
 
-class nsProfiler : public nsIProfiler
+class nsProfiler MOZ_FINAL : public nsIProfiler
 {
 public:
     nsProfiler();