Minor: Remove LongSortedArrayOf

src/hb-open-type-private.hh

@@ -957,10 +957,6 @@ struct SortedArrayOf : ArrayOf<Type, LenType>
   }
 };
 
-/* A sorted array with a ULONG number of elements. */
-template <typename Type>
-struct LongSortedArrayOf : SortedArrayOf<Type, ULONG> {};
-
 
 } /* namespace OT */
 

src/hb-ot-cmap-table.hh

@@ -264,7 +264,7 @@ struct CmapSubtableLongSegmented
   USHORT	reserved;	/* Reserved; set to 0. */
   ULONG		length;		/* Byte length of this subtable. */
   ULONG		language;	/* Ignore. */
-  LongSortedArrayOf<CmapSubtableLongGroup>
+  SortedArrayOf<CmapSubtableLongGroup, ULONG>
 		groups;		/* Groupings. */
   public:
   DEFINE_SIZE_ARRAY (16, groups);