Update internal ViewPager's SavedState to match Support Library version

Merged-In: Ic4569b21d8a26a62bba91742b442f0c3ea8bcc9e
Change-Id: I17d085be9ce1a139e75264f1e715df7f565cd41b
Fixes: 71992105
Test: manual
(cherry picked from commit 187964aca12115c7ab66f59d1ebb95e4f4130ac6)
1 file changed