https://bugs.webkit.org/show_bug.cgi?id=127209

Reviewed by Geoffrey Garen.

The offsets of ElementData's flags were not accessible by the JIT. This patch
refactor ElementData to use explicit flags so that they can be used from
the code generators.

* dom/Element.cpp:
(WebCore::Element::synchronizeAllAttributes):
(WebCore::Element::synchronizeAttribute):
(WebCore::Element::attributeChanged):
(WebCore::Element::removeAttribute):
* dom/ElementData.cpp:
(WebCore::ElementData::destroy):
(WebCore::ElementData::ElementData):
(WebCore::ShareableElementData::ShareableElementData):
(WebCore::ShareableElementData::~ShareableElementData):
(WebCore::ElementData::arraySizeAndFlagsFromOther):
* dom/ElementData.h:
(WebCore::ElementData::hasName):
(WebCore::ElementData::isUnique):
(WebCore::ElementData::updateFlag):
(WebCore::ElementData::arraySize):
(WebCore::ElementData::setHasNameAttribute):
(WebCore::ElementData::styleAttributeIsDirty):
(WebCore::ElementData::setStyleAttributeIsDirty):
(WebCore::ElementData::presentationAttributeStyleIsDirty):
(WebCore::ElementData::setPresentationAttributeStyleIsDirty):
(WebCore::ElementData::animatedSVGAttributesAreDirty):
(WebCore::ElementData::setAnimatedSVGAttributesAreDirty):
(WebCore::ElementData::length):
(WebCore::ElementData::attributeBase):
(WebCore::ElementData::presentationAttributeStyle):
* dom/StyledElement.cpp:
(WebCore::StyledElement::synchronizeStyleAttributeInternal):
(WebCore::StyledElement::attributeChanged):
(WebCore::StyledElement::styleAttributeChanged):
(WebCore::StyledElement::inlineStyleChanged):
(WebCore::StyledElement::rebuildPresentationAttributeStyle):
* dom/StyledElement.h:
(WebCore::StyledElement::invalidateStyleAttribute):
(WebCore::StyledElement::presentationAttributeStyle):
* svg/SVGElement.cpp:
(WebCore::SVGElement::synchronizeAnimatedSVGAttribute):
* svg/SVGElement.h:
(WebCore::SVGElement::invalidateSVGAttributes):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@162274 268f45cc-cd09-0410-ab3c-d52691b4dbfc