[automerger] Update internal ViewPager's SavedState to match Support Library version am: 187964aca1 am: 4c24e4d831 am: fece305de0 am: cb362192e8 am: bc42f76941 am: c42091667c am: aebf5c06df

Change-Id: Iedd1e0502ac237920b24cac81a2540cfcf4c8d87