Re: [PATCH v7 0/6] MR4092: user32: Actually implement RealGetWindowClass{A/W}.

[Jinoh Kang (＠iamahuman)]

Jinoh Kang (@iamahuman) commented about dlls/user32/tests/class.c:
> - ret = RealGetWindowClassA(hwnd, class_name, 0);
> - ok(!ret, "got %d\n", ret);
> - todo_wine ok((GetLastError() == ERROR_INSUFFICIENT_BUFFER), "Unexpected last error %ld\n", GetLastError());
> -
> - memset(class_name_w, 0, sizeof(class_name_w));
> - SetLastError(0xdeadbeef);
> - ret = RealGetWindowClassW(hwnd, class_name_w, 0);
> - ok(!ret, "got %d\n", ret);
> - ok((GetLastError() == ERROR_INSUFFICIENT_BUFFER), "Unexpected last error %ld\n", GetLastError());
> -
> - DestroyWindow(hwnd);
> -
> - /* Custom class, RealGetWindowClass behaves the same as GetClassName. */
> - real_class_wndproc = NULL;
> - memset(&cls_a, 0, sizeof(cls_a));
> - cls_a.lpfnWndProc = super_class_test_win_proc_a;

We don't need `super_class_test_win_proc_a` here.

```suggestion:-2+0
    memset(&cls_a, 0, sizeof(cls_a));
    cls_a.lpfnWndProc = ClassTest_WndProc2;
```