Reviewed by Chris.

    Reviewed by Chris.

	- fixed <rdar://problem/3778043> REGRESSION: innerHTML is broken, breaks automated iBench testing
	- also fixed outerHTML, which would spill over past the node for whch it was supposed to get HTML

        * khtml/html/html_elementimpl.cpp:
        (HTMLElementImpl::outerHTML):
        * khtml/xml/dom2_rangeimpl.cpp:
        (DOM::RangeImpl::toHTML):
        * khtml/xml/dom_nodeimpl.cpp:
        (NodeImpl::toHTML):
        (NodeImpl::recursive_toString):
        (NodeImpl::recursive_toHTML):
        * khtml/xml/dom_nodeimpl.h:
        * kwq/WebCoreBridge.mm:
        (-[WebCoreBridge markupStringFromNode:nodes:]):

	- added new layout tests to cover the problems I fixed

	* layout-tests/fast/innerHTML/001-expected.txt: Added.
        * layout-tests/fast/innerHTML/001.html: Added.
        * layout-tests/fast/innerHTML/002-expected.txt: Added.
        * layout-tests/fast/innerHTML/002.html: Added.
        * layout-tests/fast/innerHTML/003-expected.txt: Added.
        * layout-tests/fast/innerHTML/003.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@7396 268f45cc-cd09-0410-ab3c-d52691b4dbfc