Take out lots of <assertEquals> code because it's broken, and needs  rethinking.  Partially fix  attribute generation to call method on the right interface.
Take out lots of <assertEquals> code because it's broken, and needs 
rethinking.  Partially fix 
attribute generation to call method on the right interface.

svn path=/trunk/dom/; revision=3428

Achal-Aggarwal/libdom,prepare/netsurf_libdom,dunkelstern/libdom,Achal-Aggarwal/libdom,Achal-Aggarwal/libdom,prepare/netsurf_libdom,Achal-Aggarwal/libdom,Achal-Aggarwal/libdom,prepare/netsurf_libdom,dunkelstern/libdom,dunkelstern/libdom,dunkelstern/libdom,prepare/netsurf_libdom,prepare/netsurf_libdom,prepare/netsurf_libdom,dunkelstern/libdom,dunkelstern/libdom,Achal-Aggarwal/libdom