126651 2014-01-08 11:49:16 -0800 Subpixel layout: RenderFlexibleBox::alignChildren() needs biased centering. 2014-01-14 16:27:04 -0800 1 1 1 Unclassified WebKit Layout and Rendering 528+ (Nightly build) Unspecified Unspecified ASSIGNED InRadar P2 Normal --- 126283 1 zalan zalan jonlee simon.fraser webkit-bug-importer oldest_to_newest 965572 0 zalan 2014-01-08 11:49:16 -0800 While adjusting the alignment for children (adjustAlignmentForChild()), we should bias offset the delta when center positioning. adjustAlignmentForChild(*child, availableAlignmentSpaceForChild(lineCrossAxisExtent, *child) / 2); failed cases: fast/forms/range/input-appearance-range.html fast/hidpi/video-controls-in-hidpi.html fast/layers/video-layer.html fast/multicol/client-rects.html 965657 1 simon.fraser 2014-01-08 15:25:44 -0800 Check FF behavior, but prefer subpixel positioning. 967896 2 webkit-bug-importer 2014-01-14 10:22:35 -0800 <rdar://problem/15815513> 968085 3 zalan 2014-01-14 16:27:04 -0800 These custom controls look different on FF. By looking at the vertical positioning, the old behavior looks more centered. This is similar to bug 101848 (widget content centering)