Only HTMLAllCollection needs stateful named item traversal.
<http://webkit.org/b/71987>
Reviewed by Antti Koivisto.
After the ability to call collections (excluding document.all) was removed
in <http://webkit.org/b/67579>, chunks of code remained in HTMLCollection
and HTMLFormCollection that was only used for this purpose.
Restrict the nextNamedItem() mechanism to HTMLAllCollection, since it's no
longer used by any of the other collections.
* html/HTMLCollection.h:
Moved nextNamedItem() to HTMLAllCollection (and made it non-virtual.)
Promoted itemAfter() and checkForNameMatch() to protected methods so
they can be called from HTMLAllCollection.
* html/HTMLAllCollection.h:
* html/HTMLAllCollection.cpp:
(WebCore::HTMLAllCollection::HTMLAllCollection):
(WebCore::HTMLAllCollection::nextNamedItem):
* html/HTMLCollection.cpp:
(WebCore::HTMLCollection::HTMLCollection):
(WebCore::HTMLCollection::namedItem):
* html/HTMLFormCollection.cpp:
(WebCore::HTMLFormCollection::namedItem):
* html/HTMLFormCollection.h:
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@100090 268f45cc-cd09-0410-ab3c-d52691b4dbfc
7 files changed
