[SPv2] Plumb paint properties through PaintLayerPainter.

This causes paint chunk properties to be used for drawing, via the SkCanvas
software compat path (only one compositor layer). For example, it allows
poster circle to mostly work, using the paint chunk properties to control
the transform and opacity of the posters.

BUG=537409

Review URL: https://codereview.chromium.org/1405213004

Cr-Commit-Position: refs/heads/master@{#358329}
diff --git a/third_party/WebKit/LayoutTests/TestExpectations b/third_party/WebKit/LayoutTests/TestExpectations
index b272bb19..8297de8 100644
--- a/third_party/WebKit/LayoutTests/TestExpectations
+++ b/third_party/WebKit/LayoutTests/TestExpectations
@@ -398,7 +398,9 @@
 crbug.com/537409 virtual/spv2/paint/invalidation/spv2/repaint-squashed-layer-in-rect.html [ Skip ]
 crbug.com/537409 virtual/spv2/paint/invalidation/spv2/repaint-via-layout-offset.html [ Skip ]
 crbug.com/537409 virtual/spv2/paint/invalidation/spv2/resize-repaint.html [ Skip ]
+crbug.com/537409 virtual/spv2/paint/invalidation/spv2/scroll-fixed-layer-with-reflection.html [ Skip ]
 crbug.com/537409 virtual/spv2/paint/invalidation/spv2/scroll-fixed-squahed-layer.html [ Skip ]
+crbug.com/537409 virtual/spv2/paint/invalidation/spv2/scroll-fixed-reflected-layer.html [ Skip ]
 crbug.com/537409 virtual/spv2/paint/invalidation/spv2/selection-change-in-iframe-with-relative-parent.html [ Skip ]
 crbug.com/537409 virtual/spv2/paint/invalidation/spv2/selection-within-composited-scroller.html [ Skip ]
 crbug.com/537409 virtual/spv2/paint/invalidation/spv2/should-not-clip-composited-overflow-scrolling-layer.html [ Skip ]