Revert "Implement structural function and array types"

src/accessors.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 108 matching lines @@
                                         Handle<String> name,
                                         int* object_offset) {
   Isolate* isolate = name->GetIsolate();
 
   if (type->Is(T::String())) {
     return CheckForName(name, isolate->factory()->length_string(),
                         String::kLengthOffset, object_offset);
   }
 
   if (!type->IsClass()) return false;
-  Handle<Map> map = type->AsClass()->Map();
+  Handle<Map> map = type->AsClass();
 
   switch (map->instance_type()) {
     case JS_ARRAY_TYPE:
       return
         CheckForName(name, isolate->factory()->length_string(),
                      JSArray::kLengthOffset, object_offset);
     case JS_TYPED_ARRAY_TYPE:
       return
         CheckForName(name, isolate->factory()->length_string(),
                      JSTypedArray::kLengthOffset, object_offset) ||
@@ skipping 1065 matching lines @@
   info->set_data(Smi::FromInt(index));
   Handle<Object> getter = v8::FromCData(isolate, &ModuleGetExport);
   Handle<Object> setter = v8::FromCData(isolate, &ModuleSetExport);
   info->set_getter(*getter);
   if (!(attributes & ReadOnly)) info->set_setter(*setter);
   return info;
 }
 
 
 } }  // namespace v8::internal