Uniqueify out sets.

src/jsregexp-inl.h

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 235 matching lines @@
 
 template <typename Node, class Callback>
 static void DoForEach(Node* node, Callback callback) {
   if (node == NULL) return;
   DoForEach<Node, Callback>(node->left(), callback);
   callback.Call(node->key(), node->value());
   DoForEach<Node, Callback>(node->right(), callback);
 }
 
 
-OutSet::OutSet(unsigned value)
-  : first_(0),
-    remaining_(NULL) {
-  Set(value);
-}
-
-
-DispatchTable::Entry::Entry(uc16 from, uc16 to, unsigned value)
-  : from_(from),
-    to_(to),
-    out_set_(value) { }
-
-
 }  // namespace internal
 }  // namespace v8
 
 
 #endif  // V8_JSREGEXP_INL_H_