-fixed rdar://problem/4170960

	-fixed rdar://problem/4170960
	http://bugzilla.opendarwin.org/show_bug.cgi?id=3952
	iFrame name and id information incorrectly returned

	Reviewed by mjs.

        Test cases added: (NONE)
        * layout-tests/fast/frames/iframe-name-and-id-expected.txt: Added.
        * layout-tests/fast/frames/iframe-name-and-id.html: Added.

        * ChangeLog:
        * khtml/html/html_baseimpl.cpp:
        (HTMLFrameElementImpl::attach): removed misleading comment
        (HTMLIFrameElementImpl::attach): copied FrameElementImpl behavior
	for initializing m_name

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@9665 268f45cc-cd09-0410-ab3c-d52691b4dbfc