Revert "ExifInterface: Use FileDescriptors whenever we can."

This reverts commit e69a12f356ada49ae0f99ed3810f36776c25f3d8.

Reason for revert: OEM reports regressions
Bug: 199822700
Bug: 283908789
Change-Id: Icd62dc912938b01015b902d2a072f3b758e6084a
1 file changed