Revert "stop odexing user variant builds. kthnx."

This reverts commit 1948d232fb417d111bae631cbebf75c9476c386d.

Change-Id: I8690b8b5e741153d45bb5ed79772419e22d8efc5
Merge "Revert "stop odexing user variant builds. kthnx."" into kk44