[LayoutNG] Run web tests for NGFieldset fragmentation

Related VirtualTestSuites were adjusted to test NG fieldset
fragmentation using existing web tests.

Bug: 875235
Change-Id: Iaa568ec9738db8b08f0ece9451822484929f882f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2097181
Commit-Queue: Alison Maher <almaher@microsoft.com>
Reviewed-by: Morten Stenshorne <mstensho@chromium.org>
Cr-Commit-Position: refs/heads/master@{#749230}

third_party/blink/web_tests/TestExpectations

@@ -1120,9 +1120,9 @@ crbug.com/988015 virtual/layout_ng_block_frag/external/wpt/css/css-multicol/mult
 crbug.com/988015 virtual/layout_ng_block_frag/external/wpt/css/css-multicol/multicol-span-all-dynamic-add-003.html [ Failure ]
 crbug.com/994172 virtual/layout_ng_block_frag/external/wpt/css/css-multicol/multicol-span-all-dynamic-add-007.html [ Pass Crash ]
 crbug.com/924142 virtual/layout_ng_block_frag/external/wpt/css/css-multicol/multicol-span-all-dynamic-add-010.html [ Crash Pass ]
-crbug.com/874051 virtual/layout_ng_block_frag/external/wpt/css/css-multicol/multicol-span-all-fieldset-001.html [ Failure ]
-crbug.com/874051 virtual/layout_ng_block_frag/external/wpt/css/css-multicol/multicol-span-all-fieldset-002.html [ Failure ]
-crbug.com/874051 virtual/layout_ng_block_frag/external/wpt/css/css-multicol/multicol-span-all-fieldset-003.html [ Failure ]
+crbug.com/874051 virtual/layout_ng_block_frag/external/wpt/css/css-multicol/multicol-span-all-fieldset-001.html [ Crash Failure ]
+crbug.com/874051 virtual/layout_ng_block_frag/external/wpt/css/css-multicol/multicol-span-all-fieldset-002.html [ Crash Failure ]
+crbug.com/874051 virtual/layout_ng_block_frag/external/wpt/css/css-multicol/multicol-span-all-fieldset-003.html [ Crash Failure ]
 crbug.com/829028 virtual/layout_ng_block_frag/external/wpt/css/css-multicol/multicol-span-all-list-item-001.html [ Failure ]
 crbug.com/591099 virtual/layout_ng_block_frag/external/wpt/css/css-multicol/multicol-span-all-margin-001.xht [ Failure ]
 crbug.com/591099 virtual/layout_ng_block_frag/external/wpt/css/css-multicol/multicol-span-all-margin-002.xht [ Failure ]
@@ -1204,6 +1204,7 @@ crbug.com/591099 virtual/layout_ng_block_frag/fast/multicol/dynamic/static-becom
 crbug.com/874506 virtual/layout_ng_block_frag/fast/multicol/event-offset-complex-tree.html [ Failure ]
 crbug.com/874506 virtual/layout_ng_block_frag/fast/multicol/event-offset.html [ Failure ]
 crbug.com/591099 virtual/layout_ng_block_frag/fast/multicol/event-offset-in-nested.html [ Failure ]
+crbug.com/875235 virtual/layout_ng_block_frag/fast/multicol/fieldset-as-multicol.html [ Crash Failure ]
 crbug.com/874506 virtual/layout_ng_block_frag/fast/multicol/filter-in-second-column.html [ Failure ]
 crbug.com/591099 virtual/layout_ng_block_frag/fast/multicol/fixedpos-child-becomes-static.html [ Failure ]
 crbug.com/591099 virtual/layout_ng_block_frag/fast/multicol/float-after-break-after.html [ Failure ]
@@ -1606,6 +1607,13 @@ crbug.com/762679 virtual/layout_ng_flex_box/external/wpt/css/css-flexbox/gap-010
 
 # Fieldset in NG
 #
+crbug.com/875235 virtual/layout_ng_fieldset/external/wpt/css/css-contain/contain-size-breaks-001.html [ Crash Failure ]
+crbug.com/875235 virtual/layout_ng_fieldset/external/wpt/css/css-contain/contain-size-monolithic-001.html [ Crash Failure ]
+crbug.com/875235 virtual/layout_ng_fieldset/external/wpt/css/css-contain/contain-size-multicol-001.html [ Failure ]
+crbug.com/875235 virtual/layout_ng_fieldset/external/wpt/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-size-multicol-001.html [ Failure ]
+crbug.com/875235 virtual/layout_ng_fieldset/external/wpt/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-size-multicol-002.html [ Crash Failure ]
+crbug.com/875235 virtual/layout_ng_fieldset/external/wpt/css/vendor-imports/mozilla/mozilla-central-reftests/contain/contain-size-multicol-003.html [ Failure ]
+crbug.com/875235 virtual/layout_ng_fieldset/external/wpt/html/rendering/non-replaced-elements/the-fieldset-and-legend-elements/fieldset-multicol.html [ Crash Failure ]
 crbug.com/875235 virtual/layout_ng_fieldset/external/wpt/html/rendering/non-replaced-elements/the-fieldset-and-legend-elements/fieldset-overflow.html [ Failure ]
 crbug.com/875235 virtual/layout_ng_fieldset/external/wpt/html/rendering/non-replaced-elements/the-fieldset-and-legend-elements/fieldset-overflow-hidden.html [ Failure ]
 crbug.com/875235 virtual/layout_ng_fieldset/external/wpt/html/rendering/non-replaced-elements/the-fieldset-and-legend-elements/fieldset-painting-order.html [ Failure ]

third_party/blink/web_tests/VirtualTestSuites

@@ -194,7 +194,7 @@
               "fast/multicol",
               "fragmentation",
               "printing"],
-    "args": ["--enable-blink-features=LayoutNGBlockFragmentation"]
+    "args": ["--enable-blink-features=LayoutNGBlockFragmentation,LayoutNGFieldset"]
   },
   {
     "prefix": "layout_ng_fragment_traversal",
@@ -216,7 +216,7 @@
               "external/wpt/css/vendor-imports/mozilla/mozilla-central-reftests/contain",
               "external/wpt/html/rendering/non-replaced-elements/the-fieldset-and-legend-elements",
               "fast/forms/fieldset"],
-    "args": ["--enable-blink-features=LayoutNGFieldset"]
+    "args": ["--enable-blink-features=LayoutNGFieldset,LayoutNGBlockFragmentation"]
   },
   {
     "prefix": "dark-mode-grayscale-images",