Move Test_HTMLDTD_ChildDef to top for improved organization.
Move Test_HTMLDTD_ChildDef to top for improved organization.

git-svn-id: 07e90cf55c51d05f6e47e58d22f17c514a1aa358@54 48356398-32a2-884e-a903-53898d9a118a

ezyang/htmlpurifier,Janson-Leung/htmlpurifier,Masterjoa/HTMLPurifier-standalone,r-kovalenko/htmlpurifier,bartbutler/htmlpurifier,bfroehle/htmlpurifier,bartbutler/htmlpurifier,r-kovalenko/htmlpurifier,ezyang/htmlpurifier,r-kovalenko/htmlpurifier,bfroehle/htmlpurifier,Masterjoa/HTMLPurifier-standalone,ezyang/htmlpurifier,stefanotorresi/htmlpurifier,stefanotorresi/htmlpurifier,ezyang/htmlpurifier,bfroehle/htmlpurifier,bartbutler/htmlpurifier,stefanotorresi/htmlpurifier,bartbutler/htmlpurifier,r-kovalenko/htmlpurifier,Janson-Leung/htmlpurifier,stefanotorresi/htmlpurifier,Janson-Leung/htmlpurifier,Janson-Leung/htmlpurifier