The current SVG icon approach for blog posts uses an SVG sprite sheet that is positioned with percentage based background-position-y. It makes it very hard to add new icons. We need a new approach that makes it easy to specify add new icons and easily fallback to a default icon.
Created attachment 353726 [details] Patch
Comment on attachment 353726 [details] Patch Nice!
Comment on attachment 353726 [details] Patch Clearing flags on attachment: 353726 Committed r237752: <https://trac.webkit.org/changeset/237752>
All reviewed patches have been landed. Closing bug.
<rdar://problem/45773768>