commit 2e3e5e893c8cfd98aca703f32ec0f97fafaf5f5f
author Ian Kilpatrick <ikilpatrick@chromium.org> Sun Sep 24 11:46:36 2017
committer Commit Bot <commit-bot@chromium.org> Sun Sep 24 11:46:36 2017
tree 1ea2418c8f713d0058baedbdd5d7d850b158bd02
parent 0c4dcf5f0cf317d83686ff2ee223a3ae2842c606

[LayoutNG] Fix some margin issues with positioning new FCs

This fixes a couple of simple issues I noticed before (but not
everything), namely:
 - Only consider the fragment's size when searching for a layout
   opportunity.
 - Adjust the origin_offset for searching for layout opportunities by
   the child's LineLeft margin.
 - Apply auto margins within the fitting layout opportunity.

I'm going to fix some other things in other patches. Namely, "auto"
children need to stretch to their layout opportunity, etc.

Soon we are going to need to rework the exclusion space layout opp
iterator algorithm as it doesn't appear to be handling right floats
correctly.

Bug: 635619
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_layout_tests_layout_ng
Change-Id: Ibed8feefa793472a1a6d79b727151eaaadd822be
Reviewed-on: https://chromium-review.googlesource.com/661737
Commit-Queue: Ian Kilpatrick <ikilpatrick@chromium.org>
Reviewed-by: Emil A Eklund <eae@chromium.org>
Reviewed-by: Aleks Totic <atotic@chromium.org>
Cr-Commit-Position: refs/heads/master@{#503956}