[LayoutNG] Update FlagExpectations for LayoutNG

Following bot results are included.
1460 1464 1466 1471 1474 1474 1476 1477 1484 1489

13 lines were removed by consecutive passes since 1471.

TBR=eae@chromium.org
NOTRY=true

Bug: 591099
Change-Id: Iaf1f96a7ff3fef155caf3e651a5bb52ece6a646c
Reviewed-on: https://chromium-review.googlesource.com/700134
Reviewed-by: Koji Ishii <kojii@chromium.org>
Commit-Queue: Koji Ishii <kojii@chromium.org>
Cr-Commit-Position: refs/heads/master@{#506303}
1 file changed