GitLab

Subsequence display items cause complications for the SPv2 compositing algorithm
because they confuse the PaintChunker. Also, they are the last remaining
paired display item in SPv2 that blocks simplifying the display list format.

BUG=692614

CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2

Review-Url: https://codereview.chromium.org/2793233002
Cr-Commit-Position: refs/heads/master@{#462735}