The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4

commit d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4
Author: chrishtr <chrishtr@chromium.org>
Date: Thu Jun 02 21:40:04 2016

Disallow fragmentation of composited content.

BUG= 616287 

Review-Url: https://codereview.chromium.org/2028893002
Cr-Commit-Position: refs/heads/master@{#397515}

[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/LayoutTests/TestExpectations
[delete] https://crrev.com/acc73220d35a97e84b8f895356ac15be0d3e7f76/third_party/WebKit/LayoutTests/fast/multicol/composited-inner-multicol-expected.html
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/LayoutTests/fast/multicol/composited-inner-multicol.html
[delete] https://crrev.com/acc73220d35a97e84b8f895356ac15be0d3e7f76/third_party/WebKit/LayoutTests/fast/multicol/composited-layer-multiple-fragments-expected.html
[delete] https://crrev.com/acc73220d35a97e84b8f895356ac15be0d3e7f76/third_party/WebKit/LayoutTests/fast/multicol/composited-layer-multiple-fragments-translated-expected.html
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/LayoutTests/fast/multicol/composited-layer-multiple-fragments-translated.html
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/LayoutTests/fast/multicol/composited-layer-multiple-fragments.html
[delete] https://crrev.com/acc73220d35a97e84b8f895356ac15be0d3e7f76/third_party/WebKit/LayoutTests/fast/multicol/composited-layer-nested-expected.html
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/LayoutTests/fast/multicol/composited-layer-nested.html
[delete] https://crrev.com/acc73220d35a97e84b8f895356ac15be0d3e7f76/third_party/WebKit/LayoutTests/fast/multicol/composited-layer-will-change-expected.html
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/LayoutTests/fast/multicol/composited-layer-will-change.html
[delete] https://crrev.com/acc73220d35a97e84b8f895356ac15be0d3e7f76/third_party/WebKit/LayoutTests/fast/multicol/composited-opacity-2nd-and-3rd-column-expected.html
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/LayoutTests/fast/multicol/composited-opacity-2nd-and-3rd-column.html
[delete] https://crrev.com/acc73220d35a97e84b8f895356ac15be0d3e7f76/third_party/WebKit/LayoutTests/fast/multicol/composited-relpos-clipped-expected.html
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/LayoutTests/fast/multicol/composited-relpos-clipped.html
[delete] https://crrev.com/acc73220d35a97e84b8f895356ac15be0d3e7f76/third_party/WebKit/LayoutTests/fast/multicol/composited-relpos-expected.html
[delete] https://crrev.com/acc73220d35a97e84b8f895356ac15be0d3e7f76/third_party/WebKit/LayoutTests/fast/multicol/composited-relpos-in-clipped-expected.html
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/LayoutTests/fast/multicol/composited-relpos-in-clipped.html
[delete] https://crrev.com/acc73220d35a97e84b8f895356ac15be0d3e7f76/third_party/WebKit/LayoutTests/fast/multicol/composited-relpos-overlapping-will-change-expected.html
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/LayoutTests/fast/multicol/composited-relpos-overlapping-will-change.html
[delete] https://crrev.com/acc73220d35a97e84b8f895356ac15be0d3e7f76/third_party/WebKit/LayoutTests/fast/multicol/composited-relpos-resize-expected.html
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/LayoutTests/fast/multicol/composited-relpos-resize.html
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/LayoutTests/fast/multicol/composited-relpos.html
[delete] https://crrev.com/acc73220d35a97e84b8f895356ac15be0d3e7f76/third_party/WebKit/LayoutTests/fast/multicol/composited-with-child-layer-in-next-column-expected.html
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/LayoutTests/fast/multicol/composited-with-child-layer-in-next-column.html
[delete] https://crrev.com/acc73220d35a97e84b8f895356ac15be0d3e7f76/third_party/WebKit/LayoutTests/fast/multicol/composited-with-overflow-in-next-column-expected.html
[delete] https://crrev.com/acc73220d35a97e84b8f895356ac15be0d3e7f76/third_party/WebKit/LayoutTests/fast/multicol/span/invalid-spanner-in-transform-expected.html
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/LayoutTests/fast/multicol/span/invalid-spanner-in-transform.html
[delete] https://crrev.com/acc73220d35a97e84b8f895356ac15be0d3e7f76/third_party/WebKit/LayoutTests/fast/multicol/vertical-lr/composited-relpos-overlapping-will-change-expected.html
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/LayoutTests/fast/multicol/vertical-lr/composited-relpos-overlapping-will-change.html
[delete] https://crrev.com/acc73220d35a97e84b8f895356ac15be0d3e7f76/third_party/WebKit/LayoutTests/fast/multicol/vertical-rl/composited-relpos-overlapping-will-change-expected.html
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/LayoutTests/fast/multicol/vertical-rl/composited-relpos-overlapping-will-change.html
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/Source/core/layout/compositing/CompositingLayerAssigner.cpp
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/Source/core/paint/PaintLayer.cpp
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/Source/core/paint/PaintLayer.h
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/Source/platform/graphics/SquashingDisallowedReasons.cpp
[modify] https://crrev.com/d88f5fb93af61fdb863c0cbd1bfcfa24873b50d4/third_party/WebKit/Source/platform/graphics/SquashingDisallowedReasons.h

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7

commit 92dd81a5d31258a67aebff15dfbeaee7b47fc3b7
Author: Rebaseline Bot <blink-rebaseline-bot@chromium.org>
Date: Fri Jun 03 00:00:40 2016

Auto-rebaseline for r397515

https://chromium.googlesource.com/chromium/src/+/d88f5fb93

BUG= 616287 
TBR=chrishtr@chromium.org

Review URL: https://codereview.chromium.org/2031053003 .

Cr-Commit-Position: refs/heads/master@{#397548}

[modify] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/TestExpectations
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-inner-multicol-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-inner-multicol-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-layer-multiple-fragments-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-layer-multiple-fragments-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-layer-multiple-fragments-translated-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-layer-multiple-fragments-translated-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-layer-nested-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-layer-nested-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-layer-will-change-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-layer-will-change-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-opacity-2nd-and-3rd-column-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-opacity-2nd-and-3rd-column-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-relpos-clipped-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-relpos-clipped-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-relpos-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-relpos-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-relpos-in-clipped-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-relpos-in-clipped-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-relpos-overlapping-will-change-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-relpos-overlapping-will-change-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-relpos-resize-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-relpos-resize-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-with-child-layer-in-next-column-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-with-child-layer-in-next-column-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-with-overflow-in-next-column-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/composited-with-overflow-in-next-column-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/span/invalid-spanner-in-transform-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/span/invalid-spanner-in-transform-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/vertical-lr/composited-relpos-overlapping-will-change-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/vertical-lr/composited-relpos-overlapping-will-change-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/vertical-rl/composited-relpos-overlapping-will-change-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/linux/fast/multicol/vertical-rl/composited-relpos-overlapping-will-change-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-inner-multicol-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-inner-multicol-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-layer-multiple-fragments-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-layer-multiple-fragments-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-layer-multiple-fragments-translated-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-layer-multiple-fragments-translated-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-layer-nested-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-layer-nested-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-layer-will-change-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-layer-will-change-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-opacity-2nd-and-3rd-column-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-opacity-2nd-and-3rd-column-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-relpos-clipped-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-relpos-clipped-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-relpos-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-relpos-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-relpos-in-clipped-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-relpos-in-clipped-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-relpos-overlapping-will-change-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-relpos-overlapping-will-change-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-relpos-resize-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-relpos-resize-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-with-child-layer-in-next-column-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-with-child-layer-in-next-column-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-with-overflow-in-next-column-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/composited-with-overflow-in-next-column-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/span/invalid-spanner-in-transform-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/span/invalid-spanner-in-transform-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/vertical-lr/composited-relpos-overlapping-will-change-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/vertical-lr/composited-relpos-overlapping-will-change-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/vertical-rl/composited-relpos-overlapping-will-change-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/mac/fast/multicol/vertical-rl/composited-relpos-overlapping-will-change-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-inner-multicol-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-inner-multicol-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-layer-multiple-fragments-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-layer-multiple-fragments-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-layer-multiple-fragments-translated-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-layer-multiple-fragments-translated-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-layer-nested-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-layer-nested-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-layer-will-change-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-layer-will-change-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-opacity-2nd-and-3rd-column-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-opacity-2nd-and-3rd-column-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-relpos-clipped-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-relpos-clipped-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-relpos-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-relpos-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-relpos-in-clipped-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-relpos-in-clipped-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-relpos-overlapping-will-change-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-relpos-overlapping-will-change-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-relpos-resize-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-relpos-resize-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-with-child-layer-in-next-column-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-with-child-layer-in-next-column-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-with-overflow-in-next-column-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/composited-with-overflow-in-next-column-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/span/invalid-spanner-in-transform-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/span/invalid-spanner-in-transform-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/vertical-lr/composited-relpos-overlapping-will-change-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/vertical-lr/composited-relpos-overlapping-will-change-expected.txt
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/vertical-rl/composited-relpos-overlapping-will-change-expected.png
[add] https://crrev.com/92dd81a5d31258a67aebff15dfbeaee7b47fc3b7/third_party/WebKit/LayoutTests/platform/win/fast/multicol/vertical-rl/composited-relpos-overlapping-will-change-expected.txt

Composited is done. Not intending to do replaced for now.

This issue has been Available for over a year. If it's no longer important or seems unlikely to be fixed, please consider closing it out. If it is important, please re-triage the issue.

Sorry for the inconvenience if the bug really should have been left as Available. If you change it back, also remove the "Hotlist-Recharge-Cold" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

We decided not to do this for SPv2, and instead implement multicol correctly.
Replaced content in some cases will still avoid fragmentation, but that should
be handled during layout, not paint/compositing.