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

src/factory.cc

Index: src/factory.cc
diff --git a/src/factory.cc b/src/factory.cc
index 6f86647ef5911348cda4fa55bb590e39d4334b27..4dd7f770d14ba09d06cadebc5e3acba1652e8440 100644
--- a/src/factory.cc
+++ b/src/factory.cc
@@ -1542,12 +1542,10 @@ Handle<SharedFunctionInfo> Factory::NewSharedFunctionInfo(
     int number_of_literals,
     bool is_generator,
     Handle<Code> code,
-    Handle<ScopeInfo> scope_info,
-    Handle<FixedArray> feedback_vector) {
+    Handle<ScopeInfo> scope_info) {
   Handle<SharedFunctionInfo> shared = NewSharedFunctionInfo(name);
   shared->set_code(*code);
   shared->set_scope_info(*scope_info);
-  shared->set_feedback_vector(*feedback_vector);
   int literals_array_size = number_of_literals;
   // If the function contains object, regexp or array literals,
   // allocate extra space for a literals array prefix containing the