Unreviewed, rolling out r138601.
http://trac.webkit.org/changeset/138601
https://bugs.webkit.org/show_bug.cgi?id=105917

Also not an optimal solution, needs more discussion.
(Requested by mkwst_ on #webkit).

Patch by Sheriff Bot <webkit.review.bot@gmail.com> on 2013-01-02

Source/WebCore:

* dom/Document.cpp:
(WebCore::Document::finishedParsing):

LayoutTests:

* fast/frames/seamless/resources/span.html: Removed.
* fast/frames/seamless/seamless-contenteditable-not-inherited-expected.txt:
* fast/frames/seamless/seamless-srcdoc-expected.txt: Removed.
* fast/frames/seamless/seamless-srcdoc.html: Removed.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@138616 268f45cc-cd09-0410-ab3c-d52691b4dbfc