added to widget project, first version

widget/src/mac/nsLookAndFeel.cpp

@@ -28,9 +28,9 @@ static NS_DEFINE_IID(kILookAndFeelIID, NS_ILOOKANDFEEL_IID);
 
 NS_IMPL_ISUPPORTS(nsLookAndFeel, kILookAndFeelIID);
 
-nsLookAndFeel::nsLookAndFeel(nsISupports *aOuter)
+nsLookAndFeel::nsLookAndFeel()
 {
-    mRefCnt = 0;
+    NS_INIT_REFCNT();
 }
 
 nsLookAndFeel::~nsLookAndFeel()

widget/src/mac/nsLookAndFeel.h

@@ -24,7 +24,7 @@ class nsLookAndFeel: public nsILookAndFeel {
   NS_DECL_ISUPPORTS
 
 public:
-  nsLookAndFeel(nsISupports *aOuter);
+  nsLookAndFeel();
   virtual ~nsLookAndFeel();
 
   NS_IMETHOD GetColor(const nsColorID aID, nscolor &aColor);