Some of these enums are never used and have been removed from the specs.
Created attachment 175057 [details] Patch
This is not complete because INUSE_ATTRIBUTE_ERR is still being used by our code.
INUSE_ATTRIBUTE_ERR is used by setAttributeNode which has been removed from the DOM specs. So I think we need to keep it as long as we keep those methods.
Created attachment 175062 [details] Patch
Comment on attachment 175062 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=175062&action=review > Source/WebCore/dom/DOMCoreException.cpp:39 > + { 0, 0 }, // { DOMStringSizeError Nit: extra open curly
Committed r135277: <http://trac.webkit.org/changeset/135277>