https://bugs.webkit.org/show_bug.cgi?id=124707

Reviewed by Darin Adler.

As a step to use toFoo(), we need to generate toHTMLMarquee|OListElement().
Besides this patch cleans up remaining static_cast<> usage.

No new tests, no behavior changes.

* css/StyleResolver.cpp:
(WebCore::StyleResolver::State::initElement):
(WebCore::StyleResolver::locateCousinList):
(WebCore::StyleResolver::findSiblingForStyleSharing):
* dom/Attr.cpp:
(WebCore::Attr::style):
* dom/Element.cpp:
(WebCore::Element::removeAttribute):
* editing/ApplyStyleCommand.cpp:
(WebCore::ApplyStyleCommand::removeEmbeddingUpToEnclosingBlock):
(WebCore::ApplyStyleCommand::pushDownInlineStyleAroundNode):
* editing/EditingStyle.cpp:
(WebCore::EditingStyle::wrappingStyleForSerialization):
* editing/Editor.cpp:
(WebCore::Editor::applyEditingStyleToElement):
* editing/ReplaceSelectionCommand.cpp:
(WebCore::ReplaceSelectionCommand::removeRedundantStylesAndKeepStyleSpanInline):
* html/HTMLMarqueeElement.h:
* html/HTMLOListElement.h:
* html/HTMLTagNames.in:
* inspector/InspectorCSSAgent.cpp:
(WebCore::InspectorCSSAgent::buildObjectForAttributesStyle):
* inspector/InspectorOverlay.cpp:
(WebCore::buildObjectForElementInfo):
* page/PageSerializer.cpp:
(WebCore::PageSerializer::serializeFrame):
* rendering/RenderCounter.cpp:
(WebCore::planCounter):
* rendering/RenderLayer.cpp:
(WebCore::RenderLayer::resize):
* rendering/RenderListItem.cpp:
(WebCore::RenderListItem::calcValue):
(WebCore::RenderListItem::updateListMarkerNumbers):
* rendering/RenderMarquee.cpp:
(WebCore::RenderMarquee::marqueeSpeed):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@159733 268f45cc-cd09-0410-ab3c-d52691b4dbfc