Bug 104277 does not depend on any open bugs.

Bug 104277 blocks one open bug:

•    104277: internals.settings.setEnableCompositingForFixedPosition() should be called before onload [RESOLVED FIXED; assigned to wangxianzhu]
  •    96839: compositing/geometry/fixed-position-transform-composited-page-scale[-down].html fail [NEW; assigned to webkit-unassigned]