Change error codes to match google3 enum values (cl/557975683).

Bug: 296318383
The error codes are not used anywhere, so it's safe to change tag numbers.

Test: mma
Change-Id: I2e8e9f97a27b043995fd81225ef4be5382d1cec1
1 file changed
tree: d15e9893a8d70f0efbdb75a5942cc1f068f2e60f
  1. stats/
  2. OWNERS