Currently flameview uses older version of js and css third party resource. These needs to be updated to latest available version.

1. https://cdn.jsdelivr.net/gh/spiermar/d3-flame-graph@2.0.3/dist/d3-flamegraph.css
2. https://cdn.jsdelivr.net/gh/spiermar/d3-flame-graph@2.0.3/dist/d3-flamegraph.min.js
3. https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js
4. https://oss.maxcdn.com/respond/1.4.2/respond.min.js
5. https://d3js.org/d3.v4.min.js
6. https://cdnjs.cloudflare.com/ajax/libs/d3-tip/0.9.1/d3-tip.min.js