HashMap consistency checks introduced in <http://trac.webkit.org/changeset/53957> are too slow in this case. <rdar://problem/7663444>
Created attachment 49700 [details] remove consistency checks Despite being important, these checks are not meant to make debug builds unlivable...
Comment on attachment 49700 [details] remove consistency checks r=me
Committed <http://trac.webkit.org/changeset/55359>.