Unreviewed, rolling out r96422.

Unreviewed, rolling out r96422.
http://trac.webkit.org/changeset/96422
https://bugs.webkit.org/show_bug.cgi?id=69170

Broke Windows build and kling wanted to roll it out as well
(Requested by rniwa on #webkit).

Patch by Sheriff Bot <webkit.review.bot@gmail.com> on 2011-09-30

* rendering/InlineBox.cpp:
(WebCore::InlineBox::prevOnLineExists):
* rendering/InlineBox.h:
(WebCore::InlineBox::InlineBox):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@96425 268f45cc-cd09-0410-ab3c-d52691b4dbfc