Bug 384864 - imgRequest: replace nsVoidArray with nsAutoVoidArray to reduce the number of allocations p=Alfred Kayser <alfredkayser@nl.ibm.com> r=pavlov, sr=tor, a=pavlov

modules/libpr0n/src/imgRequest.h

@@ -154,7 +154,7 @@ private:
   nsCOMPtr<imgIDecoder> mDecoder;
   nsCOMPtr<nsIProperties> mProperties;
 
-  nsVoidArray mObservers;
+  nsAutoVoidArray mObservers;
 
   PRPackedBool mLoading;
   PRPackedBool mProcessing;