DO NOT MERGE Remove unused ParcelFileDescriptor methods in parcel.

Attempts to replicate Java parceling in native code is fraught with
peril.

Change-Id: I4359036c5dddd1b886d886beef1d060523e53e5f
(cherry picked from commit f47a381001d4d4ce66c2e35aac5b96a26acc0730)
2 files changed