Revert "Continued fix for 351257. Reusing the feedback vector is too complex."

src/typing.cc

Index: src/typing.cc
diff --git a/src/typing.cc b/src/typing.cc
index b9d0ba310aa3c683aa9575444c1e20f13b1bc6af..a88ca8cba8661c9dfc01bbbdce210af8ed58a873 100644
--- a/src/typing.cc
+++ b/src/typing.cc
@@ -40,7 +40,6 @@ AstTyper::AstTyper(CompilationInfo* info)
     : info_(info),
       oracle_(
           Handle<Code>(info->closure()->shared()->code()),
-          Handle<FixedArray>(info->closure()->shared()->feedback_vector()),
           Handle<Context>(info->closure()->context()->native_context()),
           info->zone()),
       store_(info->zone()) {