Make snapshots reproducible.

src/objects-inl.h

Index: src/objects-inl.h
diff --git a/src/objects-inl.h b/src/objects-inl.h
index deb33653f7844c70ae9d848f5a59e62cbbe43989..6f491e25c2c6edf413915b1f93e648fcf6ac0392 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -5328,9 +5328,14 @@ void Code::InitializeTypeFeedbackInfoNoWriteBarrier(Object* value) {
 }
 
 
+Object* Code::raw_type_feedback_info() {
+  return Object::cast(READ_FIELD(this, kTypeFeedbackInfoOffset));
+}
+
+
 Object* Code::type_feedback_info() {
   ASSERT(kind() == FUNCTION);
-  return Object::cast(READ_FIELD(this, kTypeFeedbackInfoOffset));
+  return raw_type_feedback_info();
 }