[SPv2] Paint invalidation in PreWalkTreeWalk, plumbed on PaintInvalidationState

third_party/WebKit/LayoutTests/TestExpectations

 # ====== Oilpan-only failures from here ======
 # Most of these actually cause the tests to report success, rather than
 # failure. Expected outputs will be adjusted for the better once Oilpan
 # has been well and truly enabled always.
 
 crbug.com/420008 inspector/tracing/worker-js-frames.html [ Pass Timeout Failure ]
 crbug.com/420008 virtual/threaded/inspector/tracing/worker-js-frames.html [ Pass Timeout Failure ]
 crbug.com/596940 inspector-protocol/runtime/runtime-execution-contexts-events.html [ Pass Timeout ]
 crbug.com/597572 [ Debug ] http/tests/inspector/resource-tree/resource-tree-reload.html [ Pass Failure ]
 
@@ skipping 16 matching lines @@
 crbug.com/524236 virtual/spv2/compositing/overflow/scrolling-without-painting.html [ Failure ]
 crbug.com/524236 virtual/spv2/compositing/repaint/clipping-should-not-repaint-composited-descendants.html [ Failure ]
 crbug.com/524236 virtual/spv2/compositing/repaint/scroll-fixed-layer-no-content.html [ Failure ]
 crbug.com/524236 virtual/spv2/compositing/repaint/scroll-fixed-layer-out-of-view.html [ Failure ]
 crbug.com/524236 virtual/spv2/compositing/repaint/scroll-fixed-squahed-layer.html [ Failure ]
 crbug.com/524236 virtual/spv2/compositing/repaint/should-not-repaint-composited-descendants-on-overflow-change.html [ Failure ]
 crbug.com/524236 virtual/spv2/compositing/repaint/should-not-repaint-composited-descendants.html [ Failure ]
 crbug.com/524236 virtual/spv2/compositing/repaint/should-not-repaint-composited-filter.html [ Failure ]
 crbug.com/524236 virtual/spv2/compositing/repaint/should-not-repaint-composited-opacity.html [ Failure ]
 crbug.com/524236 virtual/spv2/compositing/repaint/should-not-repaint-composited-transform.html [ Failure ]
-crbug.com/524236 virtual/spv2/fast/repaint/absolute-layer-specified-left-or-right-auto-width-moved-vertically.html [ Failure ]
 crbug.com/524236 virtual/spv2/fast/repaint/clip-path-constant-repaint.html [ Failure ]
 crbug.com/524236 virtual/spv2/fast/repaint/relative-positioned-movement-repaint.html [ Failure ]
-crbug.com/524236 virtual/spv2/fast/repaint/repaint-tile-clipped.html [ Failure ]
-crbug.com/564443 virtual/spv2/fast/repaint/background-image-paint-invalidation.html [ Failure ]
+crbug.com/510908 virtual/spv2/svg/custom/object-sizing-no-width-height-change-content-box-size.xhtml [ Failure ]

[pdr., 2016/06/03 04:43:04]

Where does this failure come from?

[Xianzhu, 2016/06/03 16:46:17]

The plumbing on PaintInvalidationState is not complete yet, missing
forcedSubtreeInvalidationCheckingWithinContainer on
positionFromPaintInvalidationBacking change, etc. The missing parts will not be
plumbed on PaintInvalidationState, but will be implemented with new measures
(e.g. by checking change of paintOffset), and the failure will be fixed.

 
 crbug.com/504613 crbug.com/524248 paint/images/image-backgrounds-not-antialiased.html [ Skip ]
 crbug.com/504613 crbug.com/524248 virtual/spv2/paint/images/image-backgrounds-not-antialiased.html [ Skip ]
 crbug.com/502531 fast/borders/border-antialiasing.html [ Failure ]
 
 crbug.com/538697 [ Win7 Debug ] virtual/threaded/printing/webgl-oversized-printing.html [ Crash ]
 crbug.com/538697 [ Win7 Debug ] printing/webgl-oversized-printing.html [ Crash ]
 
 # Expected to fail until OffscreenCanvas can render on the gpu
 crbug.com/593514 virtual/gpu/fast/canvas/OffscreenCanvas-strokeRect-in-worker.html [ Failure ]
@@ skipping 299 matching lines @@
 crbug.com/596780 virtual/spv2/compositing/framesets/composited-frame-alignment.html [ Pass ]
 crbug.com/596780 virtual/spv2/compositing/geometry/outline-change.html [ Pass ]
 crbug.com/596780 virtual/spv2/compositing/squashing/incorrect-clip-after-remove-compositing.html [ Pass ]
 crbug.com/600618 virtual/spv2/svg/custom/fill-update.svg [ Pass ]
 crbug.com/600618 virtual/spv2/svg/custom/getscreenctm-in-mixed-content.xhtml [ Pass ]
 crbug.com/600618 virtual/spv2/svg/custom/non-scaling-stroke-markers.svg [ Pass ]
 crbug.com/600618 virtual/spv2/svg/custom/object-current-scale.html [ Pass ]
 crbug.com/600618 virtual/spv2/svg/custom/object-sizing-explicit-height.xhtml [ Pass ]
 crbug.com/600618 virtual/spv2/svg/custom/object-sizing-explicit-width-height.xhtml [ Pass ]
 crbug.com/600618 virtual/spv2/svg/custom/object-sizing-explicit-width.xhtml [ Pass ]
-crbug.com/600618 virtual/spv2/svg/custom/object-sizing-no-width-height-change-content-box-size.xhtml [ Pass ]
 crbug.com/600618 virtual/spv2/svg/custom/svg-root-padding-left.html [ Pass ]
 crbug.com/600618 virtual/spv2/svg/custom/svg-root-padding-top.html [ Pass ]
 crbug.com/600618 virtual/spv2/svg/css/max-height.html [ Pass ]
 crbug.com/600618 virtual/spv2/svg/css/max-width.html [ Pass ]
 
 crbug.com/537409 virtual/spv2/fast/clip [ Pass ]
 crbug.com/537409 virtual/spv2/fast/overflow [ Pass ]
 # PaintArtifactCompositor doesn't implement effects yet.
 crbug.com/563667 virtual/spv2/fast/overflow/007.html [ Failure ]
 # Sub-pixel differences in layout tests for SPv2
@@ skipping 963 matching lines @@
 crbug.com/613497 [ Linux Release ] transforms/3d/point-mapping/3d-point-mapping-preserve-3d.html [ Failure ]
 
 # Crashed on Linux ASAN.
 crbug.com/616700 [ Linux ] svg/filters/filtered-animated-image-crash.html [ Crash Failure ]
 
 crbug.com/613659 imported/wpt/quirks-mode/percentage-height-calculation.html [ Failure ]
 crbug.com/613661 imported/wpt/quirks-mode/table-cell-nowrap-minimum-width-calculation.html [ Failure ]
 crbug.com/613663 imported/wpt/quirks-mode/table-cell-width-calculation.html [ Failure ]
 
 crbug.com/614509 [ Win ] inspector/elements/styles-2/pseudo-elements.html [ Pass Timeout ]