Removed AVOID_PROTECTED_HACK section from CMakeLists.txt.
Removed AVOID_PROTECTED_HACK section from CMakeLists.txt.

It was moved to the Shiboken cmake configuration file.

Reviewed by Lauro Moura <lauro.neto@openbossa.org>
Reviewed by Luciano Wolf <luciano.wolf@openbossa.org>

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