[Development] Remove QWorkspace away from Qt5?

[1+1=2]

Hi all,

http://codereview.qt-project.org/20730

QWorkspace had been called Q3Wrokspace before Qt4.0 finally released.
In a sense, it is a Qt3 support Widget.
And QWorkspace has been deprecated and replaced by QMdiArea at Qt4.3.

Should we remove it from Qt5?


And Friedemann Kleint has said that:

    Yes, I think we can suggest removing QWorkspace (including
autotests, uic autotests) by pushing a change to the api_change branch
for review by Lars. I already replaced it by QMdiArea in the qttools,
qtactiveqt repository a few months ago.


Regards,

Debao