Unreviewed. Rollout of r156536. ~5% regression in inline layout performance.
Source/WebCore:
* rendering/LineWidth.cpp:
* rendering/LineWidth.h:
(WebCore::LineWidth::addUncommittedWidth):
* rendering/RenderBlockLineLayout.cpp:
(WebCore::LineBreaker::nextSegmentBreak):
LayoutTests:
* fast/css/unexpected-word-wrapping-with-non-empty-spans-expected.html: Removed.
* fast/css/unexpected-word-wrapping-with-non-empty-spans.html: Removed.
git-svn-id: https://svn.webkit.org/repository/webkit/trunk@157100
268f45cc-cd09-0410-ab3c-
d52691b4dbfc