Reviewed by Dave Hyatt.

    Reviewed by Dave Hyatt.
        No new layout tests needed.

        - eliminated the bogus kMin/kMax macros that we had in addition to inline functions
          of the same name

        * kwq/KWQKGlobal.h: Remove the kMin/kMax macros.

        * khtml/css/cssstyleselector.cpp:
        (khtml::CSSStyleSelector::applyProperty): Change type of constant so both sides
        of kMin calls match.
        (khtml::CSSStyleSelector::fontSizeForKeyword): Ditto.
        * khtml/html/htmltokenizer.cpp: (khtml::HTMLTokenizer::parseEntity): Ditto.

        - remove unused parameter to dirtyLinesFromChangedChild for clarity

        * khtml/rendering/render_object.h: Don't take the parameter.
        * khtml/rendering/render_object.cpp: (RenderObject::dirtyLinesFromChangedChild): Ditto.

        * khtml/rendering/render_flow.h: Don't take the parameter.
        * khtml/rendering/render_flow.cpp:
        (RenderFlow::detach): Don't pass the parameter.
        (RenderFlow::dirtyLinesFromChangedChild): Don't take the parameter.

        * khtml/rendering/render_text.cpp: (RenderText::detach): Don't pass the parameter.

        - convert DOM::NodeImpl into an abstract base class by making a couple of functions
          pure virtual for clarity

        * khtml/xml/dom_nodeimpl.h: Made nodeName and nodeType pure virtual.
        * khtml/xml/dom_nodeimpl.cpp: Remove bodies of nodeName and nodeType.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@9096 268f45cc-cd09-0410-ab3c-d52691b4dbfc