Improve dashed line drawing

third_party/WebKit/LayoutTests/TestExpectations

Index: third_party/WebKit/LayoutTests/TestExpectations
diff --git a/third_party/WebKit/LayoutTests/TestExpectations b/third_party/WebKit/LayoutTests/TestExpectations
index db9fe02cc869fa7c6de489cc40fd426f4932b0da..3fee1c4484e5396dfa331f5148451040be152a99 100644
--- a/third_party/WebKit/LayoutTests/TestExpectations
+++ b/third_party/WebKit/LayoutTests/TestExpectations
@@ -52,6 +52,23 @@ crbug.com/619427 [ Mac Linux ] virtual/spv2/fast/overflow/overflow-height-float-
 
 crbug.com/309675 compositing/gestures/gesture-tapHighlight-simple-longPress.html [ Failure ]
 
+# TODO(schenney) For some reason these tests are failing to get correct baselines with rebaseline-cl.
+# They may be flaky or it may be something else. Investigate and rebaseline manually or with the bot.
+crbug.com/349985 [ Win Linux ] fast/css/background-clip-values.html [ Failure ]
+crbug.com/349985 [ Win Linux ] compositing/scrollbars/custom-composited-different-track-parts.html [ Failure ]
+crbug.com/349985 [ Mac ] fast/table/backgr_border-table-column-group.html [ Failure ]
+crbug.com/349985 [ Mac ] fast/table/backgr_simple-table.html [ Failure ]
+crbug.com/349985 [ Mac ] fast/table/backgr_position-table-cell-collapsed-border.html [ Failure ]
+crbug.com/349985 [ Mac ] fast/table/backgr_border-table-collapsed-border.html [ Failure ]
+crbug.com/349985 [ Mac ] fast/table/backgr_simple-table-collapsed-border.html [ Failure ]
+crbug.com/349985 [ Win ] fast/table/backgr_position-table-row-collapsed-border.html [ Failure ]
+crbug.com/349985 [ Win ] fast/table/backgr_border-table-row-collapsed-border.html [ Failure ]
+crbug.com/349985 [ Win ] fast/table/backgr_simple-table-row-collapsed-border.html [ Failure ]
+crbug.com/349985 [ Win ] fast/table/backgr_simple-table-cell-collapsed-border.html [ Failure ]
+crbug.com/349985 [ Win ] fast/table/backgr_simple-table-cell.html [ Failure ]
+crbug.com/349985 [ Win ] fast/table/backgr_simple-table-column-group.html [ Failure ]
+crbug.com/349985 [ Win ] fast/table/backgr_position-table-column-group-collapsed-border.html [ Failure ]
+
 crbug.com/504613 crbug.com/524248 paint/images/image-backgrounds-not-antialiased.html [ Skip ]
 
 crbug.com/517449 [ Android ] images/optimize-contrast-image.html [ Failure ]
@@ -2526,10 +2543,10 @@ crbug.com/697971 [ Mac10.12 ] fast/spatial-navigation/snav-multiple-select-focus
 crbug.com/697971 [ Mac10.12 ] fast/table/append-cells2.html [ Failure ]
 crbug.com/697971 [ Mac10.12 ] fast/table/backgr_border-table-cell-collapsed-border.html [ Failure ]
 crbug.com/697971 [ Mac10.12 ] fast/table/backgr_border-table-cell.html [ Failure ]
-crbug.com/697971 [ Mac10.12 ] fast/table/backgr_border-table-collapsed-border.html [ Failure ]
+# crbug.com/697971 [ Mac10.12 ] fast/table/backgr_border-table-collapsed-border.html [ Failure ]
 crbug.com/697971 [ Mac10.12 ] fast/table/backgr_border-table-column-collapsed-border.html [ Failure ]
 crbug.com/697971 [ Mac10.12 ] fast/table/backgr_border-table-column-group-collapsed-border.html [ Failure ]
-crbug.com/697971 [ Mac10.12 ] fast/table/backgr_border-table-column-group.html [ Failure ]
+# crbug.com/697971 [ Mac10.12 ] fast/table/backgr_border-table-column-group.html [ Failure ]
 crbug.com/697971 [ Mac10.12 ] fast/table/backgr_border-table-column.html [ Failure ]
 crbug.com/697971 [ Mac10.12 ] fast/table/backgr_border-table-quirks-collapsed-border.html [ Failure ]
 crbug.com/697971 [ Mac10.12 ] fast/table/backgr_border-table-quirks.html [ Failure ]
@@ -2541,7 +2558,7 @@ crbug.com/697971 [ Mac10.12 ] fast/table/backgr_border-table-row.html [ Failure
 crbug.com/697971 [ Mac10.12 ] fast/table/backgr_border-table.html [ Failure ]
 crbug.com/697971 [ Mac10.12 ] fast/table/backgr_layers-hide-collapsed-border.html [ Failure ]
 crbug.com/697971 [ Mac10.12 ] fast/table/backgr_layers-hide.html [ Failure ]
-crbug.com/697971 [ Mac10.12 ] fast/table/backgr_position-table-cell-collapsed-border.html [ Failure ]
+# crbug.com/697971 [ Mac10.12 ] fast/table/backgr_position-table-cell-collapsed-border.html [ Failure ]
 crbug.com/697971 [ Mac10.12 ] fast/table/backgr_position-table-cell.html [ Failure ]
 crbug.com/697971 [ Mac10.12 ] fast/table/backgr_position-table-collapsed-border.html [ Failure ]
 crbug.com/697971 [ Mac10.12 ] fast/table/backgr_position-table-column-collapsed-border.html [ Failure ]
@@ -2556,7 +2573,7 @@ crbug.com/697971 [ Mac10.12 ] fast/table/backgr_position-table-row.html [ Failur
 crbug.com/697971 [ Mac10.12 ] fast/table/backgr_position-table.html [ Failure ]
 crbug.com/697971 [ Mac10.12 ] fast/table/backgr_simple-table-cell-collapsed-border.html [ Failure ]
 crbug.com/697971 [ Mac10.12 ] fast/table/backgr_simple-table-cell.html [ Failure ]
-crbug.com/697971 [ Mac10.12 ] fast/table/backgr_simple-table-collapsed-border.html [ Failure ]
+# crbug.com/697971 [ Mac10.12 ] fast/table/backgr_simple-table-collapsed-border.html [ Failure ]
 crbug.com/697971 [ Mac10.12 ] fast/table/backgr_simple-table-column-collapsed-border.html [ Failure ]
 crbug.com/697971 [ Mac10.12 ] fast/table/backgr_simple-table-column-group-collapsed-border.html [ Failure ]
 crbug.com/697971 [ Mac10.12 ] fast/table/backgr_simple-table-column-group.html [ Failure ]