Removes the user added copy constructor for QPoint class.
Removes the user added copy constructor for QPoint class.

API Extractor already provides it.

Reviewed by Hugo Parente <hugo.lima@openbossa.org>
Reviewed by Lauro Moura <lauro.neto@openbossa.org>

M4rtinK/pyside-android,qtproject/pyside-pyside,enthought/pyside,M4rtinK/pyside-bb10,RobinD42/pyside,M4rtinK/pyside-android,enthought/pyside,qtproject/pyside-pyside,M4rtinK/pyside-android,enthought/pyside,RobinD42/pyside,IronManMark20/pyside2,RobinD42/pyside,PySide/PySide,PySide/PySide,BadSingleton/pyside2,pankajp/pyside,RobinD42/pyside,IronManMark20/pyside2,PySide/PySide,M4rtinK/pyside-bb10,pankajp/pyside,enthought/pyside,M4rtinK/pyside-android,gbaty/pyside2,gbaty/pyside2,M4rtinK/pyside-bb10,qtproject/pyside-pyside,pankajp/pyside,BadSingleton/pyside2,BadSingleton/pyside2,PySide/PySide,M4rtinK/pyside-android,enthought/pyside,BadSingleton/pyside2,M4rtinK/pyside-android,IronManMark20/pyside2,gbaty/pyside2,pankajp/pyside,RobinD42/pyside,RobinD42/pyside,M4rtinK/pyside-bb10,qtproject/pyside-pyside,gbaty/pyside2,enthought/pyside,PySide/PySide,gbaty/pyside2,enthought/pyside,qtproject/pyside-pyside,BadSingleton/pyside2,IronManMark20/pyside2,IronManMark20/pyside2,M4rtinK/pyside-bb10,M4rtinK/pyside-bb10,pankajp/pyside,RobinD42/pyside