Revert of [modules] Basic support of exports

src/runtime/runtime-scopes.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/runtime/runtime-utils.h"
 
 #include <memory>
 
 #include "src/accessors.h"
 #include "src/arguments.h"
@@ skipping 681 matching lines @@
   CONVERT_ARG_HANDLE_CHECKED(JSReceiver, extension_object, 0);
   CONVERT_ARG_HANDLE_CHECKED(ScopeInfo, scope_info, 1);
   CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 2);
   Handle<Context> current(isolate->context());
   Handle<Context> context = isolate->factory()->NewWithContext(
       function, current, scope_info, extension_object);
   isolate->set_context(*context);
   return *context;
 }
 
-RUNTIME_FUNCTION(Runtime_PushModuleContext) {
-  HandleScope scope(isolate);
-  DCHECK_EQ(3, args.length());
-  CONVERT_ARG_HANDLE_CHECKED(JSModule, module, 0);
-  CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 1);
-  CONVERT_ARG_HANDLE_CHECKED(ScopeInfo, scope_info, 2);
-  DCHECK(function->context() == isolate->context());
-
-  Handle<Context> context =
-      isolate->factory()->NewModuleContext(module, function, scope_info);
-  isolate->set_context(*context);
-  return *context;
-}
 
 RUNTIME_FUNCTION(Runtime_PushCatchContext) {
   HandleScope scope(isolate);
   DCHECK_EQ(4, args.length());
   CONVERT_ARG_HANDLE_CHECKED(String, name, 0);
   CONVERT_ARG_HANDLE_CHECKED(Object, thrown_object, 1);
   CONVERT_ARG_HANDLE_CHECKED(ScopeInfo, scope_info, 2);
   CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 3);
   Handle<Context> current(isolate->context());
   Handle<Context> context = isolate->factory()->NewCatchContext(
@@ skipping 220 matching lines @@
 RUNTIME_FUNCTION(Runtime_StoreLookupSlot_Strict) {
   HandleScope scope(isolate);
   DCHECK_EQ(2, args.length());
   CONVERT_ARG_HANDLE_CHECKED(String, name, 0);
   CONVERT_ARG_HANDLE_CHECKED(Object, value, 1);
   RETURN_RESULT_OR_FAILURE(isolate, StoreLookupSlot(name, value, STRICT));
 }
 
 }  // namespace internal
 }  // namespace v8