QDesktopWidget::availableGeometry() returns incorrect value with secondary screen in version after Mac OS X Yosemite

After yosemite, menu bar can appear in secondary monitors (also can disappear). So menu bar size should be considered in secondary monitors too.
QDesktopWidget::availableGeometry() returns incorrect value with secondary screen in version after Max OS X Yosemite.
Steps to reproduce:

• Get QDesktopWidget of secondary monitor.
• Call availableGeometry().
• It returns screen rect which not excludes menu bar size.

I found this issue in Qt 5.3.1, but it seems to be occured in latest version.
because

   m_availableGeometry = m_geometry;

(github link)