- fixed 3149511 - Blogger.com window closes after update is posted

        * khtml/ecma/kjs_window.cpp:
        (WindowFunc::tryCall): For now, don't allow closing the window at
	all if it wasn't opened by JavaScript, since we don't support the
	history object and so can't tell if the window has only one
	history item.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@3355 268f45cc-cd09-0410-ab3c-d52691b4dbfc