Improve dashed line drawing

third_party/WebKit/LayoutTests/FlagExpectations/enable-slimming-paint-v2

Index: third_party/WebKit/LayoutTests/FlagExpectations/enable-slimming-paint-v2
diff --git a/third_party/WebKit/LayoutTests/FlagExpectations/enable-slimming-paint-v2 b/third_party/WebKit/LayoutTests/FlagExpectations/enable-slimming-paint-v2
index 18a7e6839e5fd63b4fefa9e8f208abd8c79aa7bf..c0aa6f2a9573efada2ccb07fbf812469144d208d 100644
--- a/third_party/WebKit/LayoutTests/FlagExpectations/enable-slimming-paint-v2
+++ b/third_party/WebKit/LayoutTests/FlagExpectations/enable-slimming-paint-v2
@@ -1651,6 +1651,9 @@ Bug(none) virtual/threaded/compositing/visibility/visibility-simple-video-layer.
 Bug(none) virtual/threaded/compositing/webgl/webgl-reflection.html [ Failure ]
 Bug(none) virtual/threaded/printing/ [ Skip ]
 
+# Tests that fail after changes to border dash painting, due to antialiasing differences
+# and minor border radius clipping differences. Some SPv2 change is being ticked by the border
+# painting code.
 Bug(700530) fast/css/background-clip-values.html [ Failure ]
 Bug(700530) fast/borders/outline-negative-start.html [ Failure ]
 Bug(700530) svg/text/small-fonts-in-html5.html [ Failure ]
@@ -1659,9 +1662,55 @@ Bug(700530) fast/multicol/tall-content-in-inner-with-fixed-height.html [ Failure
 Bug(700530) svg/custom/pattern-rotate.svg [ Failure ]
 Bug(700530) fast/forms/date/date-appearance-basic.html [ Failure ]
 Bug(700530) fast/forms/text/input-placeholder-paint-order.html [ Failure ]
-Bug(700530) fast/forms/select-popup/popup-menu-appearance-zoom110.html [ Crash Failure ]
 Bug(700530) svg/W3C-SVG-1.1/animate-elem-05-t.svg [ Failure ]
 Bug(700530) svg/custom/use-referencing-nonexisting-symbol.svg [ Failure ]
 Bug(700530) svg/custom/invalid-css.svg [ Failure ]
 Bug(700530) fast/forms/textarea/textarea-placeholder-paint-order.html [ Failure ]
 Bug(700530) fast/box-shadow/box-shadow-clipped-slices.html [ Failure ]
+Bug(700530) compositing/geometry/abs-position-inside-opacity.html [ Failure ]
+Bug(700530) fast/box-shadow/inset-subpixel.html [ Failure ]
+Bug(700530) fast/table/border-collapsing/rtl-border-collapsing.html [ Failure ]
+Bug(700530) svg/zoom/page/zoom-svg-through-object-with-auto-size.html [ Failure ]
+Bug(700530) fast/borders/outline-alpha-inline.html [ Failure ]
+Bug(700530) fast/forms/select-popup/popup-menu-appearance-zoom110.html [ Failure ]
+Bug(700530) fast/ruby/position-after.html [ Failure ]
+Bug(700530) fast/table/backgr_layers-hide-collapsed-border.html [ Failure ]
+Bug(700530) fast/borders/outline-alpha-block.html [ Failure ]
+Bug(700530) svg/zoom/page/zoom-replaced-intrinsic-ratio-001.htm [ Failure ]
+Bug(700530) fast/block/positioning/absolute-in-inline-rtl.html [ Failure ]
+Bug(700530) fast/borders/borderRadiusDashed01.html [ Failure ]
+Bug(700530) fast/borders/borderRadiusAllStylesAllCorners.html [ Failure ]
+Bug(700530) fast/borders/borderRadiusDashed03.html [ Failure ]
+Bug(700530) fast/table/border-collapsing/002.html [ Failure ]
+Bug(700530) fast/block/positioning/absolute-in-inline-short-ltr.html [ Failure ]
+Bug(700530) fast/css3-text/css3-text-decoration/text-decoration-style.html [ Failure ]
+Bug(700530) svg/as-object/object-box-sizing-no-width-height.html [ Failure ]
+Bug(700530) fast/css3-text/css3-text-decoration/text-underline-position/text-underline-position-cjk.html [ Failure ]
+Bug(700530) fast/writing-mode/block-level-images.html [ Failure ]
+Bug(700530) fast/table/backgr_position-table-collapsed-border.html [ Failure ]
+Bug(700530) fast/block/positioning/absolute-in-inline-rtl-3.html [ Failure ]
+Bug(700530) svg/as-image/same-image-two-instances.html [ Failure ]
+Bug(700530) fast/table/border-collapsing/rtl-border-collapsing-vertical.html [ Failure ]
+Bug(700530) fast/table/backgr_border-table-collapsed-border.html [ Failure ]
+Bug(700530) fast/block/positioning/absolute-in-inline-ltr.html [ Failure ]
+Bug(700530) fast/block/positioning/absolute-in-inline-rtl-2.html [ Failure ]
+Bug(700530) svg/as-background-image/background-image-preserveaspectRatio-support.html [ Failure ]
+Bug(700530) fast/block/positioning/child-of-absolute-with-auto-height.html [ Failure ]
+Bug(700530) svg/as-image/img-preserveAspectRatio-support-2.html [ Failure ]
+Bug(700530) fast/block/positioning/absolute-in-inline-ltr-3.html [ Failure ]
+Bug(700530) fast/backgrounds/repeat/mask-negative-offset-repeat.html [ Failure ]
+Bug(700530) fast/css-generated-content/012.html [ Failure ]
+Bug(700530) fast/spatial-navigation/snav-multiple-select-focusring.html [ Failure ]
+Bug(700530) fast/lists/big-list-marker.html [ Failure ]
+Bug(700530) fast/replaced/replaced-child-of-absolute-with-auto-height.html [ Failure ]
+Bug(700530) fast/box-shadow/inset.html [ Failure ]
+Bug(700530) fast/backgrounds/repeat/negative-offset-repeat.html [ Failure ]
+Bug(700530) fast/table/empty-table-percent-height.html [ Failure ]
+Bug(700530) fast/borders/borderRadiusDashed02.html [ Failure ]
+Bug(700530) fast/borders/borderRadiusDashed05.html [ Failure ]
+Bug(700530) fast/text/text-stroke-with-border.html [ Failure ]
+Bug(700530) fast/table/backgr_border-table-quirks-collapsed-border.html [ Failure ]
+Bug(700530) fast/backgrounds/repeat/negative-offset-repeat-transformed.html [ Failure ]
+Bug(700530) fast/block/positioning/absolute-in-inline-ltr-2.html [ Failure ]
+Bug(700530) fast/css3-text/css3-text-decoration/text-decoration-skip.html [ Failure ]
+Bug(700530) fast/block/positioning/absolute-in-inline-short-rtl.html  [ Failure ]