3.13.0-54.91) is not available, but a newer one is (3.13.0-166.216). We redirected you there.
/usr/include/qt4/QtGui/QComboBox is in libqt4-dev 4:4.8.1-0ubuntu4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 | #include "qcombobox.h"
|