LPS-48480 Parameters groupId, privateLayout and treeId cannot be retrieved from the request in LayoutsTreeUtil#_getLoadedLayoutsCount in some cases
LPS-48480 Rename method to 'getAllLayoutsJSON' to make its purpose clear in LayoutsTreeUtil
LPS-48480 Cleanup GetLayoutsAction + consistency in LayoutsTreeUtil
LPS-48480 'total' is incorrectly set to 0 in cases when a given layout node is not expandable. We need the right value to also get it work for child nodes
LPS-48480 Parameter "incomplete" does nothing in the corresponding method of LayoutLocalService, so call "filterFindBy" from the remote instead

Check LLSI#getLayouts(
		long groupId, boolean privateLayout, long parentLayoutId,
		boolean incomplete, int start, int end) {...}
LPS-48480 Expose 'filterCountByG_P_P' to remote service for Layout
LPS-48480 Improve performance in LayoutsTreeUtil: avoid querying all child layouts just to get the count in case when the current layout node is not expandable. Use the new remote service instead.
LPS-48480 Autogenerated (build-service-portal)