[LayoutNG] Classify test failures

third_party/WebKit/LayoutTests/NeverFixTests

 # This file should only include tests that we never want to run.
 # There should only be the following categories of tests here:
 #   1. Tests of the test harness (run-webkit-tests) itself.
 #   2. Tests enabled by chromium embedders (e.g. Opera).
 #   3. Tests that apply to some platforms but not others.
 #   4. Tests that are too slow in Debug and so we only want to skip them in Debug.
 #   5. Tests that crash due to resource limitations on some platforms or in Debug.
 #   6. Tests that fail due to Debug rendering variations from Release behavior.
 #   7. Tests that are not meant to be run automatically (manual tests).
 #   8. Tests that are automatically imported but not intended to be run.
@@ skipping 121 matching lines @@
 # reading back Blink's current animation value).
 virtual/threaded/animations/transition-and-animation-1.html [ WontFix ]
 virtual/threaded/animations/transition-and-animation-2.html [ WontFix ]
 virtual/threaded/transitions/transition-end-event-multiple-04.html [ WontFix ]
 
 # See crbug.com/522326
 external/wpt/html/obsolete/requirements-for-implementations/the-marquee-element-0/marquee-events.html [ WontFix ]
 # We don't allow to access external hosts in layout tests.
 external/wpt/html/the-xhtml-syntax/parsing-xhtml-documents/xhtml-mathml-dtd-entity-support.htm [ WontFix ]
 
-# Some CSS2.1 tests pass but cause 1px diff due to old font-size guidelines,
-# or render colors differently for text and images on Mac.
+# CSS2 tests that rely on undefined behaviors (height of line-height: normal).
 external/wpt/css/CSS2/linebox/inline-formatting-context-002.xht [ WontFix ]
 [ Linux Win ] external/wpt/css/CSS2/linebox/inline-formatting-context-003.xht [ WontFix ]
 [ Linux Win ] external/wpt/css/CSS2/linebox/inline-formatting-context-004.xht [ WontFix ]
 [ Linux Win ] external/wpt/css/CSS2/linebox/inline-formatting-context-005.xht [ WontFix ]
 [ Linux Win ] external/wpt/css/CSS2/linebox/inline-formatting-context-006.xht [ WontFix ]
 [ Linux Win ] external/wpt/css/CSS2/linebox/inline-formatting-context-007.xht [ WontFix ]
+virtual/layout_ng/external/wpt/css/CSS2/linebox/inline-formatting-context-002.xht [ WontFix ]
+virtual/layout_ng/external/wpt/css/CSS2/linebox/inline-formatting-context-003.xht [ WontFix ]
+virtual/layout_ng/external/wpt/css/CSS2/linebox/inline-formatting-context-004.xht [ WontFix ]
+virtual/layout_ng/external/wpt/css/CSS2/linebox/inline-formatting-context-005.xht [ WontFix ]
+virtual/layout_ng/external/wpt/css/CSS2/linebox/inline-formatting-context-006.xht [ WontFix ]
+virtual/layout_ng/external/wpt/css/CSS2/linebox/inline-formatting-context-007.xht [ WontFix ]
+
+# CSS2 tests that require files in different directories.
+external/wpt/css/CSS2/linebox/inline-formatting-context-012.xht [ WontFix ]
+external/wpt/css/CSS2/normal-flow/blocks-017.xht [ WontFix ]
+virtual/layout_ng/external/wpt/css/CSS2/linebox/inline-formatting-context-012.xht [ WontFix ]
+virtual/layout_ng/external/wpt/css/CSS2/normal-flow/blocks-017.xht [ WontFix ]
+
+# CSS2 tests that have 1px diff due to font hinting.
 external/wpt/css/CSS2/linebox/inline-formatting-context-023.xht [ WontFix ]
+external/wpt/css/CSS2/linebox/line-height-126.xht [ WontFix ]
+[ Mac Win ] external/wpt/css/CSS2/linebox/vertical-align-baseline-003.xht [ WontFix ]
+[ Linux ] external/wpt/css/CSS2/linebox/vertical-align-sub-001.xht [ WontFix ]
+[ Linux ] external/wpt/css/CSS2/linebox/vertical-align-super-001.xht [ WontFix ]
+[ Linux ] external/wpt/css/CSS2/normal-flow/max-height-applies-to-012.xht [ WontFix ]
+[ Linux ] external/wpt/css/CSS2/normal-flow/max-width-applies-to-012.xht [ WontFix ]
+[ Linux ] external/wpt/css/CSS2/normal-flow/min-height-applies-to-012.xht [ WontFix ]
+[ Linux ] external/wpt/css/CSS2/normal-flow/min-width-applies-to-012.xht [ WontFix ]
+[ Linux ] external/wpt/css/CSS2/normal-flow/width-applies-to-012.xht [ WontFix ]
+[ Mac Win ] virtual/layout_ng/external/wpt/css/CSS2/linebox/vertical-align-baseline-003.xht [ WontFix ]
+[ Linux ] virtual/layout_ng/external/wpt/css/CSS2/normal-flow/max-height-applies-to-012.xht [ WontFix ]
+[ Linux ] virtual/layout_ng/external/wpt/css/CSS2/normal-flow/max-width-applies-to-012.xht [ WontFix ]
+[ Linux ] virtual/layout_ng/external/wpt/css/CSS2/normal-flow/min-height-applies-to-012.xht [ WontFix ]
+[ Linux ] virtual/layout_ng/external/wpt/css/CSS2/normal-flow/min-width-applies-to-012.xht [ WontFix ]
+[ Linux ] virtual/layout_ng/external/wpt/css/CSS2/normal-flow/width-applies-to-012.xht [ WontFix ]
+
+# CSS2 tests that render colors differently for text and images on Mac.
 [ Mac ] external/wpt/css/CSS2/linebox/line-box-height-002.xht [ WontFix ]
-external/wpt/css/CSS2/linebox/line-height-126.xht [ WontFix ]
 [ Mac ] external/wpt/css/CSS2/linebox/line-height-129.xht [ WontFix ]
 [ Mac ] external/wpt/css/CSS2/linebox/vertical-align-117a.xht [ WontFix ]
 [ Mac ] external/wpt/css/CSS2/linebox/vertical-align-118a.xht [ WontFix ]
-[ Mac Win ] external/wpt/css/CSS2/linebox/vertical-align-baseline-003.xht [ WontFix ]
-[ Mac Win ] virtual/layout_ng/external/wpt/css/CSS2/linebox/vertical-align-baseline-003.xht [ WontFix ]
 [ Mac ] external/wpt/css/CSS2/linebox/vertical-align-baseline-004a.xht [ WontFix ]
 [ Mac ] external/wpt/css/CSS2/linebox/vertical-align-baseline-005a.xht [ WontFix ]
-[ Linux ] external/wpt/css/CSS2/linebox/vertical-align-sub-001.xht [ WontFix ]
-[ Linux ] external/wpt/css/CSS2/linebox/vertical-align-super-001.xht [ WontFix ]
+[ Mac ] virtual/layout_ng/external/wpt/css/CSS2/linebox/line-height-129.xht [ WontFix ]
 
 # Ref tests that pass but causes 1px diff on images at direction boundaries.
 [ Win ] external/wpt/html/dom/elements/requirements-relating-to-bidirectional-algorithm-formatting-characters/dir-isolation-002c.html [ WontFix ]
 [ Mac ] external/wpt/html/dom/elements/requirements-relating-to-bidirectional-algorithm-formatting-characters/dir-isolation-006a.html [ WontFix ]
 [ Mac ] external/wpt/html/dom/elements/requirements-relating-to-bidirectional-algorithm-formatting-characters/dir-isolation-006b.html [ WontFix ]
 [ Mac Win ] external/wpt/html/dom/elements/requirements-relating-to-bidirectional-algorithm-formatting-characters/dir-isolation-006c.html [ WontFix ]
 [ Mac ] external/wpt/html/dom/elements/requirements-relating-to-bidirectional-algorithm-formatting-characters/dir-isolation-009a.html [ WontFix ]
 [ Mac ] external/wpt/html/dom/elements/requirements-relating-to-bidirectional-algorithm-formatting-characters/dir-isolation-009b.html [ WontFix ]
 [ Mac ] external/wpt/html/dom/elements/requirements-relating-to-bidirectional-algorithm-formatting-characters/dir-isolation-009c.html [ WontFix ]
 
@@ skipping 167 matching lines @@
 
 [ Win7 Debug ] virtual/disable-spinvalidation/compositing/perpendicular-layer-sorting.html [ WontFix ]
 
 # Below are manual tests from web-platform-tests without automation.
 external/wpt/2dcontext/drawing-paths-to-the-canvas/canvas_focus_drawFocusIfNeeded_AAPI_001-manual.html [ WontFix ]
 external/wpt/battery-status/battery-charging-manual.https.html [ WontFix ]
 external/wpt/battery-status/battery-plugging-in-manual.https.html [ WontFix ]
 external/wpt/battery-status/battery-unplugging-manual.https.html [ WontFix ]
 external/wpt/console/console-count-logging-manual.html [ WontFix ]
 external/wpt/css/CSS2/linebox/inline-formatting-context-010b.xht [ WontFix ]
+virtual/layout_ng/external/wpt/css/CSS2/linebox/inline-formatting-context-010b.xht [ WontFix ]
+external/wpt/css/CSS2/normal-flow/inline-block-replaced-height-008.xht [ WontFix ]
+external/wpt/css/CSS2/normal-flow/inline-replaced-height-008.xht [ WontFix ]
+virtual/layout_ng/external/wpt/css/CSS2/normal-flow/inline-block-replaced-height-008.xht [ WontFix ]
+virtual/layout_ng/external/wpt/css/CSS2/normal-flow/inline-replaced-height-008.xht [ WontFix ]
 external/wpt/css/css-flexbox-1/css-flexbox-height-animation-stretch.html [ WontFix ]
 external/wpt/css/css-flexbox-1/interactive/flexbox_interactive_break-after-column-item.html [ WontFix ]
 external/wpt/css/css-flexbox-1/interactive/flexbox_interactive_break-after-column-lastitem.html [ WontFix ]
 external/wpt/css/css-flexbox-1/interactive/flexbox_interactive_break-after-container.html [ WontFix ]
 external/wpt/css/css-flexbox-1/interactive/flexbox_interactive_break-after-item.html [ WontFix ]
 external/wpt/css/css-flexbox-1/interactive/flexbox_interactive_break-after-line.html [ WontFix ]
 external/wpt/css/css-flexbox-1/interactive/flexbox_interactive_break-after-line-order.html [ WontFix ]
 external/wpt/css/css-flexbox-1/interactive/flexbox_interactive_break-after-multiline.html [ WontFix ]
 external/wpt/css/css-flexbox-1/interactive/flexbox_interactive_break-before-column-firstitem.html [ WontFix ]
 external/wpt/css/css-flexbox-1/interactive/flexbox_interactive_break-before-column-item.html [ WontFix ]
@@ skipping 490 matching lines @@
 
 # These directories have manual tests that don't have to run with
 # run-webkit-tests; see https://crbug.com/359838.
 http/tests/ManualTests/ [ WontFix ]
 virtual/mojo-loading/http/tests/ManualTests/ [ WontFix ]
 
 # These test produce invisible different pixels on Win7 Debug.
 [ Win7 Debug ] fast/table/backgr_border-table-column-group-collapsed-border.html [ WontFix ]
 [ Win7 Debug ] virtual/mojo-loading/fast/table/backgr_border-table-column-group-collapsed-border.html [ WontFix ]