Only call setCurrentPage in applyLoadPlan if mCurrentPage is outdated

- Apply the same for all 3 setCurrentPage cases as they can all causes page jumping

Bug: 197493120
Test: manual
Change-Id: I5f7013ce3ce4d6fe84c67123618c3bebeeffc43a
Merged-In: I5f7013ce3ce4d6fe84c67123618c3bebeeffc43a
(cherry picked from commit dacb37c1)