Remove redundant/unnecessary variables and checks in ParseForStatement

src/parsing/parser.h

Index: src/parsing/parser.h
diff --git a/src/parsing/parser.h b/src/parsing/parser.h
index a7c346c0b8327d349dcd5e3aa3ce2c9af6e1571e..8bb133ccd1aad9d16cd0d45ea1af2cb73255080e 100644
--- a/src/parsing/parser.h
+++ b/src/parsing/parser.h
@@ -910,9 +910,9 @@ class Parser : public ParserBase<ParserTraits> {
                                   Expression* subject, Statement* body,
                                   bool is_destructuring);
   Statement* DesugarLexicalBindingsInForStatement(
-      Scope* inner_scope, bool is_const, ZoneList<const AstRawString*>* names,
-      ForStatement* loop, Statement* init, Expression* cond, Statement* next,
-      Statement* body, bool* ok);
+      Scope* inner_scope, VariableMode mode,
+      ZoneList<const AstRawString*>* names, ForStatement* loop, Statement* init,
+      Expression* cond, Statement* next, Statement* body, bool* ok);
 
   void RewriteDoExpression(Expression* expr, bool* ok);