Lps 32389 remove dependencies recommit

Hi Marcellus:
I have removed JournalStructure & template dependency from JournalIndexer but I've broken your class JournalTransformerTest. There's something wrong with 		_localizedFieldsMap and _localizedTransientFieldsMap but I don't know what's happening. 
Can you please do a little research on this, please? You just need to fetch this pull, and launch in portal-impl "ant test-class -Dclass=JournalTransformerTest" to see what I'm talking about
Thanks a lot Marcellus!
Juan