Optimize QDirPrivate::sortFileList by using a QFileInfoList directly instead of "constructing" a new one with empty file infos
Optimize QDirPrivate::sortFileList by using a QFileInfoList
directly instead of "constructing" a new one with empty file infos

Reviewed-by:alexis
Request-url: http://qt.gitorious.org/qt/qt/merge_requests/636
Task-number:253382

Merge-request: 636
Reviewed-by: Alexis Menard <46e435bb944801045be2ec9710aed36cabaa0b17@nokia.com>

radekp/qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,radekp/qt,igor-sfdc/qt-wk,radekp/qt,pruiz/wkhtmltopdf-qt,radekp/qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,radekp/qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,radekp/qt,igor-sfdc/qt-wk,radekp/qt,radekp/qt,pruiz/wkhtmltopdf-qt,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,radekp/qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,radekp/qt,igor-sfdc/qt-wk,pruiz/wkhtmltopdf-qt,igor-sfdc/qt-wk,igor-sfdc/qt-wk