QtScript:  remove duplicated APIshim in QScriptValueIterator
QtScript:  remove duplicated APIshim in QScriptValueIterator

Added by both 7a11acd536d84ad22ef98a0fdbdb4322a55efafb and
3e5745ea75d73869918889cb374c3d651bed0991 in different branches.
in ~QScriptValueIterator and ~QScriptValueIteratorPrivate
Only one is required.

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