Unreviewed, rolling out r105999.

Unreviewed, rolling out r105999.
http://trac.webkit.org/changeset/105999
https://bugs.webkit.org/show_bug.cgi?id=77304

Validating that this caused a performance regression in page
load tests. (Requested by leviw on #webkit).

Patch by Sheriff Bot <webkit.review.bot@gmail.com> on 2012-01-29

* dom/NamedNodeMap.cpp:
* dom/NamedNodeMap.h:
(NamedNodeMap):
* dom/StyledElement.cpp:
(WebCore::StyledElement::updateStyleAttribute):
(WebCore::StyledElement::createInlineStyleDecl):
(WebCore):
(WebCore::StyledElement::destroyInlineStyleDecl):
(WebCore::StyledElement::ensureInlineStyleDecl):
(WebCore::StyledElement::style):
(WebCore::StyledElement::addSubresourceAttributeURLs):
* dom/StyledElement.h:
(WebCore::StyledElement::inlineStyleDecl):
(StyledElement):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@106201 268f45cc-cd09-0410-ab3c-d52691b4dbfc