Revert "Change P->28 for vndk abi references."

This reverts commit e63aa4f0ae896f06c5ac89774da9e1bd77dedb87.

Reason for revert: <PLATFORM_VERSION_CODENAME != REL>

Bug: 64267858 

Change-Id: I2105ae8c5dba2e4a3c08162e5b275fa8b742a033
1286 files changed
tree: 2cef3f8858923f2a7ac919905649c58fe78057fe
  1. current/
  2. P/