Fixes:   Make QDir::cleanPath() slightly faster, by avoiding some detach calls.. RevBy:   Samuel Details: We have the size of the array and we don't realloc, so we can use direct 	 pointer access. This saves us a few detach() calls and some refcount 	 checking in the inner loops...
Fixes:   Make QDir::cleanPath() slightly faster, by avoiding some detach calls..
RevBy:   Samuel
Details: We have the size of the array and we don't realloc, so we can use direct
	 pointer access. This saves us a few detach() calls and some refcount
	 checking in the inner loops...

	 Found during S60 Performance week...

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