LPS-46359 We shouldn't add layout references to the lar until the layout import logic is partially handled by the LayoutImporter and not the LSMDH
LPS-46359 Remove unnecessary call complexity since we do not have any interceptors/pointcuts appended to this call
LPS-46359 Remove unused parameters from public methods and deprecate the old ones
LPS-46359 Add javadaoc
LPS-46359 Update usages

Conflicts:
	portal-impl/src/com/liferay/portlet/journal/lar/JournalArticleStagedModelDataHandler.java
LPS-46359 Update test
LPS-46359 MInor SF