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Koji Ishii authored
This patch rebaselines paint/invalidation failures that are caused when empty |LayoutBlowFlow| becomes non-empty, or vice-versa. This is |NGPaintFragment|-specific behavior. When |LayoutBlockFlow| got or lost |NGPaintFragment|, its |DisplayItemClient| changes between |LayoutBlockFlow| and corresponding |NGPaintFragment|. |FragmentItem| does not have this behavior; i.e., uses |LayoutBlockFlow| as |DisplayItemClient|, and that the invalidation results are more similar to legacy. TBR=wangxianzhu@chromium.org, yosin@chromium.org Bug: 982194 Change-Id: Id433962da7a32e51ca6046135ccc3e300b3cb7b6 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2096796Reviewed-by:
Koji Ishii <kojii@chromium.org> Commit-Queue: Koji Ishii <kojii@chromium.org> Cr-Commit-Position: refs/heads/master@{#748899}
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