Revert of [modules] Basic support of exports

src/parsing/parser.cc

Index: src/parsing/parser.cc
diff --git a/src/parsing/parser.cc b/src/parsing/parser.cc
index 1e61754b0c0fd0cf31c225b9f38266827017a574..d24da8ab9097cb075313ea7d99f958cd0f05216a 100644
--- a/src/parsing/parser.cc
+++ b/src/parsing/parser.cc
@@ -742,16 +742,6 @@
     int beg_pos = scanner()->location().beg_pos;
     parsing_module_ = info->is_module();
     if (parsing_module_) {
-      // Declare the special module parameter.
-      auto name = ast_value_factory()->empty_string();
-      bool is_duplicate;
-      bool is_rest = false;
-      bool is_optional = false;
-      auto var = scope->DeclareParameter(name, VAR, is_optional, is_rest,
-                                         &is_duplicate, ast_value_factory());
-      DCHECK(!is_duplicate);
-      var->AllocateTo(VariableLocation::PARAMETER, 0);
-
       ParseModuleItemList(body, &ok);
       ok = ok &&
            module()->Validate(this->scope()->AsModuleScope(),
@@ -795,10 +785,9 @@
 
     if (ok) {
       RewriteDestructuringAssignments();
-      int parameter_count = parsing_module_ ? 1 : 0;
       result = factory()->NewScriptOrEvalFunctionLiteral(
           scope, body, function_state.materialized_literal_count(),
-          function_state.expected_property_count(), parameter_count);
+          function_state.expected_property_count());
     }
   }