Optimistically assume that elements IC only transition once.

src/objects-printer.cc

Index: src/objects-printer.cc
diff --git a/src/objects-printer.cc b/src/objects-printer.cc
index 3aea5f0aacf9c9b143fe0f679ee7a1df81d9eb00..45a2d3f6d069b85749b4891ed00606986763a8d2 100644
--- a/src/objects-printer.cc
+++ b/src/objects-printer.cc
@@ -559,6 +559,8 @@ void Map::MapPrint(FILE* out) {
   prototype()->ShortPrint(out);
   PrintF(out, "\n - constructor: ");
   constructor()->ShortPrint(out);
+  PrintF(out, "\n - code cache: ");
+  code_cache()->ShortPrint(out);
   PrintF(out, "\n");
 }