Removing an attribute from either a XUL or XTF element might remove the attribute from the attribute map (see bug 235512), but leave it on the actual element. * content/xtf/src/nsXTFElementWrapper.cpp * content/xul/content/src/nsXULElement.cpp
Is there a testcase here?
(In reply to comment #1) > Is there a testcase here? Not from my hand, no.
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