Some followup cleanup now that these methods are in the formula cell only.
Some followup cleanup now that these methods are in the formula cell only.

Change-Id: I796bf379f004a1371c86362e57eaac4a511f34cd

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core