Handlify KeyedIC::ComputeStub.

src/list.h

Index: src/list.h
diff --git a/src/list.h b/src/list.h
index 055870904e09cf36574ee0cb3e044b93516b312e..0b605e903ee9f78e8bd1681fe49bedecca7b3caa 100644
--- a/src/list.h
+++ b/src/list.h
@@ -165,8 +165,11 @@ class List {
 
 class Map;
 class Code;
+template<typename T> class Handle;
 typedef List<Map*> MapList;
 typedef List<Code*> CodeList;
+typedef List<Handle<Map> > MapHandleList;
+typedef List<Handle<Code> > CodeHandleList;
 
 // Perform binary search for an element in an already sorted
 // list. Returns the index of the element of -1 if it was not found.
@@ -176,6 +179,15 @@ int SortedListBSearch(
 template <typename T>
 int SortedListBSearch(const List<T>& list, T elem);
 
+// Unwraps each handle in the source list to a pointer at
+// the corresponding position in the destination list.
+// Returns the destination list.
+// Both list must have the same length.
+
+template <class T>
+List<T*>* UnwrapHandleList(List<T*>* destination, List<Handle<T> >* source);
+
+
 } }  // namespace v8::internal