Unreviewed, rolling out r75725.

Unreviewed, rolling out r75725.
http://trac.webkit.org/changeset/75725
https://bugs.webkit.org/show_bug.cgi?id=52317

Caused crashes in layout tests.

* css/CSSStyleSelector.cpp:
(WebCore::CSSStyleSelector::initForStyleResolve):
* html/HTMLInputElement.cpp:
(WebCore::HTMLInputElement::updateType):
* html/InputType.cpp:
* html/InputType.h:
* html/RangeInputType.cpp:
* html/RangeInputType.h:
* html/shadow/SliderThumbElement.cpp:
(WebCore::SliderThumbElement::defaultEventHandler):
(WebCore::SliderThumbElement::detach):
* html/shadow/SliderThumbElement.h:
(WebCore::SliderThumbElement::SliderThumbElement):
(WebCore::SliderThumbElement::create):
* rendering/MediaControlElements.cpp:
(WebCore::MediaControlInputElement::attach):
(WebCore::MediaControlInputElement::updateStyle):
* rendering/RenderSlider.cpp:
(WebCore::RenderSlider::~RenderSlider):
(WebCore::RenderSlider::styleDidChange):
(WebCore::RenderSlider::createThumbStyle):
(WebCore::RenderSlider::thumbRect):
(WebCore::RenderSlider::layout):
(WebCore::RenderSlider::updateFromElement):
(WebCore::RenderSlider::mouseEventIsInThumb):
(WebCore::RenderSlider::mouseEventOffsetToThumb):
(WebCore::RenderSlider::setValueForPosition):
(WebCore::RenderSlider::positionForOffset):
(WebCore::RenderSlider::currentPosition):
(WebCore::RenderSlider::trackSize):
(WebCore::RenderSlider::forwardEvent):
(WebCore::RenderSlider::inDragMode):
* rendering/RenderSlider.h:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@75728 268f45cc-cd09-0410-ab3c-d52691b4dbfc