tree c44e1d7fa21ec3b73d8999d5a447d4667b72538c
parent 526484482adb7bb8bacb003257cc5d2f1aadef05
author Urvang Joshi <urvang@google.com> 1476747485 -0700
committer Urvang Joshi <urvang@google.com> 1476836520 -0700

Move STAT_TYPE enum to source file.

In the header, all we need is number of stat types, not the names for actual
types.

Removing it avoids names like 'Y', 'U', 'V' and 'ALL' being visible
in all files that include the encoder.h header.

Change-Id: I874a73a3cfe6bcb29aedea102077a52addc49af6