Right now the nsGfxScrollFrame::ScrollToImpl function takes an nsIAtom* for the origin parameter. However there's no real reason this needs to be an atom rather than an enum with a more specific set of possible values. This is a spinoff from bug 1235899 comment 29.
... and I was wrong. Turns out we do use the string value in the atom, at https://dxr.mozilla.org/mozilla-central/rev/2dfb45d74f42d2a0010696f5fd47c7a7da94cedb/layout/generic/nsGfxScrollFrame.cpp#1747
Status: NEW → RESOLVED
Last Resolved: 3 years ago
Resolution: --- → WONTFIX
status-firefox47: affected → wontfix
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