It shouldn't do that.
Created attachment 271778 [details] patch
Comment on attachment 271778 [details] patch View in context: https://bugs.webkit.org/attachment.cgi?id=271778&action=review > Source/WebCore/dom/ComposedTreeIterator.h:58 > + void dropAssertions(); > + I understand this is needed for the bug 154355 but can land it there instead?
http://trac.webkit.org/changeset/196833