RegularExpression cache
skip detail view when MediaRule
OCSSSelectorAdjacent
CSS3 Selectors
OCHTMLUnknownElement, firstChild, lastChild
getPropertyValue, removeProperty, setProperty
URLsForResourcesWithExtension
removeProperty bug fix
getPropertyCSSValue
OCSSSelectorUniversal bug fix
OCSSSelectorChild bug fix
OCSSSelectorDescendant
previousSibling, nextSibling
OCSSSelectorAdjacentSibling, OCSSSelectorGeneralSibling