If an author creates or computes a CSSMatrix in JS, then applies that by setting style.webkitTransform, then the current zoom level is ignored; the scaling of the translation values, which normally happens in CSSStyleSelector, will not be applied.
Created attachment 77261 [details] Transform applied via CSSMatrix does not take full page zoom into account
Comment on attachment 77261 [details] Transform applied via CSSMatrix does not take full page zoom into account Clearing flags on attachment: 77261 Committed r74512: <http://trac.webkit.org/changeset/74512>
All reviewed patches have been landed. Closing bug.