that was a memory leak

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@33147 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/mac/carbon/bitmap.cpp

@@ -363,9 +363,6 @@ IconRef wxBitmapRefData::GetIconRef()
         }
         else
         {
-            iconFamily = (IconFamilyHandle) NewHandle(8) ;
-            (**iconFamily).resourceType = kIconFamilyType ;
-            (**iconFamily).resourceSize = sizeof(OSType) + sizeof(Size);
             PicHandle pic = GetPictHandle() ;
             SetIconFamilyData( iconFamily, 'PICT' , (Handle) pic ) ;
         }