Patch forthcoming.
Created attachment 67999 [details] Make parent{Page,Text}ZoomFactor() return the parent frame’s zoom factor
Comment on attachment 67999 [details] Make parent{Page,Text}ZoomFactor() return the parent frame’s zoom factor LGTM. You'll need to remove the OOPS about the no new tests of course.
Fixed in <http://trac.webkit.org/changeset/67777>
Comment on attachment 67999 [details] Make parent{Page,Text}ZoomFactor() return the parent frame’s zoom factor Oops! Thanks for fixing this!