Reviewed by John.

    Reviewed by John.

	- rename hasAnchor method to isLink

        * khtml/css/cssstyleselector.cpp:
        (khtml::checkPseudoState):
        (khtml::CSSStyleSelector::canShareStyleWithElement):
        (khtml::CSSStyleSelector::styleForElement):
        (khtml::CSSStyleSelector::checkOneSelector):
        * khtml/editing/htmlediting.cpp:
        (khtml::isSpecialElement):
        * khtml/html/html_imageimpl.cpp:
        (HTMLImageElementImpl::parseHTMLAttribute):
        * khtml/html/html_inlineimpl.cpp:
        (DOM::HTMLAnchorElementImpl::isFocusable):
        (DOM::HTMLAnchorElementImpl::defaultEventHandler):
        (DOM::HTMLAnchorElementImpl::parseHTMLAttribute):
        * khtml/rendering/render_flexbox.cpp:
        (khtml::RenderFlexibleBox::layoutVerticalBox):
        * khtml/rendering/render_layer.cpp:
        (RenderLayer::hitTest):
        * khtml/rendering/render_object.cpp:
        (RenderObject::information):
        * khtml/xml/dom_nodeimpl.cpp:
        (NodeImpl::NodeImpl):
        * khtml/xml/dom_nodeimpl.h:
        (DOM::NodeImpl::isLink):
        * kwq/KWQAccObject.mm:
        (-[KWQAccObject anchorElement]):
        (-[KWQAccObject addChildrenToArray:]):
        (-[KWQAccObject role]):
        (-[KWQAccObject title]):
        (-[KWQAccObject accessibilityIsIgnored]):
        (-[KWQAccObject accessibilityAttributeNames]):
        (-[KWQAccObject accessibilityAttributeValue:]):
        * kwq/KWQKHTMLPart.mm:
        (KWQKHTMLPart::khtmlMouseMoveEvent):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@9155 268f45cc-cd09-0410-ab3c-d52691b4dbfc