We should increase the slider tick mark snapping threshold.
Created attachment 157118 [details] Patch
Comment on attachment 157118 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=157118&action=review > Source/WebCore/rendering/RenderTheme.h:219 > + virtual LayoutUnit sliderTickSnappingThreshold() const { return 0; } nit: We had better put the function body to RenderTheme.cpp because inline function definition for a virtual function wastes compilation cost. > LayoutTests/platform/chromium/fast/forms/datalist/range-snap-to-datalist-expected.txt:1 > +Tests if clicking close to a tick mark snaps to it. You had better mention the test result depends on RenderTheme::sliderTickSnappingThreshold() value.
Created attachment 157131 [details] Patch
Comment on attachment 157131 [details] Patch Clearing flags on attachment: 157131 Committed r125048: <http://trac.webkit.org/changeset/125048>
All reviewed patches have been landed. Closing bug.