Fix zone in which temp-zone parsed data is allocated for the function scope on the boundary.

src/ast/scopes.h

Index: src/ast/scopes.h
diff --git a/src/ast/scopes.h b/src/ast/scopes.h
index b3ea4c69bea575b1b2edf8820af69610312ea8d7..fa289733066386d5635780a9359cdbd13a714302 100644
--- a/src/ast/scopes.h
+++ b/src/ast/scopes.h
@@ -555,7 +555,6 @@ class V8_EXPORT_PRIVATE Scope : public NON_EXPORTED_BASE(ZoneObject) {
         Handle<ScopeInfo> scope_info);
 
   void AddInnerScope(Scope* inner_scope) {
-    DCHECK_EQ(!needs_migration_, inner_scope->zone() == zone());
     inner_scope->sibling_ = inner_scope_;
     inner_scope_ = inner_scope;
     inner_scope->outer_scope_ = this;