C++: Fix function return type printing.

We used to print T * foo(), but our style suggests T *foo().

Change-Id: Ie3b0ce6b620785ec98aeb394f7955ce959440619
Reviewed-on: http://codereview.qt-project.org/4634


Reviewed-by: Leandro T. C. Melo <leandro.melo@nokia.com>