[Interpreter] Add BytecodeArray class and add to SharedFunctionInfo.

src/types.cc

Index: src/types.cc
diff --git a/src/types.cc b/src/types.cc
index 1c6b84e2dc67da07ce3c809810b163bf306e2ca1..aa74a45dbcfed63d11b1a95fbcdb8a2be7009672 100644
--- a/src/types.cc
+++ b/src/types.cc
@@ -1,3 +1,4 @@
+
 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
@@ -273,6 +274,7 @@ TypeImpl<Config>::BitsetType::Lub(i::Map* map) {
     case ACCESSOR_PAIR_TYPE:
     case FIXED_ARRAY_TYPE:
     case BYTE_ARRAY_TYPE:
+    case BYTECODE_ARRAY_TYPE:
     case FOREIGN_TYPE:
     case SCRIPT_TYPE:
     case CODE_TYPE: