Some compositing layout_ng_block_frag tests are now passing.

CL:2280583 rebaselined expectations to LayoutNG's liking. :)

TBR=chrishtr@chromium.org

Bug: 1100711
Change-Id: Ib604818c5acc79a9b1ad421a9dc9bccb809cb826
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2287591Reviewed-by: Morten Stenshorne <mstensho@chromium.org>
Commit-Queue: Morten Stenshorne <mstensho@chromium.org>
Cr-Commit-Position: refs/heads/master@{#786251}

third_party/blink/web_tests/TestExpectations

@@ -1000,14 +1000,8 @@ crbug.com/1058792 virtual/layout_ng_block_frag/fast/multicol/composited-layer-mu
 crbug.com/1058792 virtual/layout_ng_block_frag/fast/multicol/composited-layer-multiple-fragments.html [ Failure Crash ]
 crbug.com/1058792 virtual/layout_ng_block_frag/fast/multicol/composited-layer-nested.html [ Failure Crash ]
 crbug.com/1058792 virtual/layout_ng_block_frag/fast/multicol/composited-layer-will-change.html [ Failure Crash ]
-crbug.com/1058792 virtual/layout_ng_block_frag/fast/multicol/composited-relpos-in-clipped.html [ Failure Crash ]
 crbug.com/591099 virtual/layout_ng_block_frag/fast/multicol/composited-inner-multicol.html [ Failure ]
 crbug.com/591099 virtual/layout_ng_block_frag/fast/multicol/composited-opacity-2nd-and-3rd-column.html [ Failure ]
-crbug.com/591099 virtual/layout_ng_block_frag/fast/multicol/composited-relpos-clipped.html [ Failure ]
-crbug.com/591099 virtual/layout_ng_block_frag/fast/multicol/composited-relpos.html [ Failure ]
-crbug.com/591099 virtual/layout_ng_block_frag/fast/multicol/composited-relpos-overlapping-will-change.html [ Failure ]
-crbug.com/591099 virtual/layout_ng_block_frag/fast/multicol/composited-relpos-resize.html [ Failure ]
-crbug.com/591099 virtual/layout_ng_block_frag/fast/multicol/composited-with-child-layer-in-next-column.html [ Failure ]
 crbug.com/591099 virtual/layout_ng_block_frag/fast/multicol/composited-with-overflow-in-next-column.html [ Failure ]
 crbug.com/591099 virtual/layout_ng_block_frag/fast/multicol/doubly-nested-with-top-padding-crossing-row-boundaries.html [ Failure ]
 crbug.com/591099 virtual/layout_ng_block_frag/fast/multicol/dynamic/change-second-row-height.html [ Failure ]