Resize object capacity when shrinking Parcel

Bug: 140419401
Test: atest android.os.cts.ParcelTest
Change-Id: I04edee415e1984ba5fb97c5c1b09892a360cf221
(cherry picked from commit c67d9f33b36cbb95b121d058f51d6653f1ec4334)
(cherry picked from commit d9d10dbdf2f20af3dd01376d2130c71c052e42f3)
1 file changed