Remove redundant "layout size changed" state from LayoutSVGRoot
In LayoutSVGRoot::layout, two slightly different "layout size changed"
values are computed - one which is used for propagation to children
via SVGLayoutSupport::layoutSizeOfNearestViewportChanged
(|m_isLayoutSizeChanged|), and one which is used to mark direct
descendant children (local |layoutSizeChanged|).
Ultimately their use is the same though, so only using the more narrow
predicate for both of these cases should yield the same result.
It also has the side-effect of making it more obvious that changes to
layout-size is only of interest when there exist clients of the SVG
root that have relative lengths.
BUG=603956
Review-Url: https://codereview.chromium.org/2065093002
Cr-Commit-Position: refs/heads/master@{#399791}
1 file changed
