Reviewed by Darin.

    Reviewed by Darin.

        - http://bugzilla.opendarwin.org/show_bug.cgi?id=8177
        Javascript search incredibly slow

        No change in functionality, thus no test.

        Use info sharing for named collections, too. Moved shared HTMLCollection infos from HTMLDocument
        to Document.  Renamed collection types to use the preferred WebKit style. Replaced direct
        HTMLCollection creation with using accessors from Document in a few places.

        * bindings/objc/DOMHTML.mm:
        (-[DOMHTMLElement children]):
        (-[DOMHTMLDocument images]):
        (-[DOMHTMLDocument applets]):
        (-[DOMHTMLDocument links]):
        (-[DOMHTMLDocument forms]):
        (-[DOMHTMLDocument anchors]):
        (-[DOMHTMLMapElement areas]):
        (-[DOMHTMLTableSectionElement rows]):
        (-[DOMHTMLTableElement rows]):
        (-[DOMHTMLTableElement tBodies]):
        (-[DOMHTMLTableRowElement cells]):
        * dom/Document.cpp:
        (WebCore::Document::images):
        (WebCore::Document::applets):
        (WebCore::Document::embeds):
        (WebCore::Document::objects):
        (WebCore::Document::scripts):
        (WebCore::Document::links):
        (WebCore::Document::forms):
        (WebCore::Document::anchors):
        (WebCore::Document::all):
        (WebCore::Document::windowNamedItems):
        (WebCore::Document::documentNamedItems):
        (WebCore::Document::nameCollectionInfo):
        * dom/Document.h:
        (WebCore::Document::collectionInfo):
        * html/HTMLCollection.cpp:
        (WebCore::HTMLCollection::HTMLCollection):
        (WebCore::HTMLCollection::traverseNextItem):
        (WebCore::HTMLCollection::checkForNameMatch):
        (WebCore::HTMLCollection::updateNameCache):
        * html/HTMLCollection.h:
        (WebCore::HTMLCollection::):
        * html/HTMLDocument.h:
        * html/HTMLElement.cpp:
        (WebCore::HTMLElement::children):
        * html/HTMLMapElement.cpp:
        (WebCore::HTMLMapElement::areas):
        * html/HTMLNameCollection.h:
        * html/HTMLNameCollection.cpp:
        (WebCore::HTMLNameCollection::HTMLNameCollection):
        (WebCore::HTMLNameCollection::traverseNextItem):
        * html/HTMLFormCollection.cpp:
        * html/HTMLOptionsCollection.cpp:
        (WebCore::HTMLOptionsCollection::HTMLOptionsCollection):
        * html/HTMLSelectElement.h:
        (WebCore::HTMLSelectElement::collectionInfo):
        * html/HTMLTableElement.cpp:
        (WebCore::HTMLTableElement::rows):
        (WebCore::HTMLTableElement::tBodies):
        * html/HTMLTableRowElement.cpp:
        (WebCore::HTMLTableRowElement::cells):
        * html/HTMLTableSectionElement.cpp:
        (WebCore::HTMLTableSectionElement::rows):
        * kwq/WebCoreAXObject.mm:
        (-[WebCoreAXObject accessibilityAttributeValue:]):
        * page/Frame.cpp:
        (WebCore::Frame::gotoAnchor):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@15006 268f45cc-cd09-0410-ab3c-d52691b4dbfc