rem: addStyleClass(row, "disabled"); 
add: row.addStyleClass("disabled"); 
context: function toggleBreakpoint(row, file, lineNum){    if (hasStyleClass(row, "disabled"))        removeStyleClass(row, "disabled");        else        addStyleClass(row, "disabled");        var temp = file.breakpoints[lineNum];    file.breakpoints[lineNum] = file.disabledBreakpoints[lineNum];    file.disabledBreakpoints[lineNum] = temp;}
meta: 5650	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5650/9ef89ff84d3e4c8afee0bbb4a2374565cf0c02de/debugger.js/buggy/WebKitTools/Drosera/debugger.js