Also fix a build warning from an earlier CL. Merged from Widevine CDM repo: https://widevine-internal-review.googlesource.com/#/c/13669/ Change-Id: I87f161afac76e622869e5370e4f63476cb3ea97f
Also fix a build warning from an earlier CL. Merged from Widevine CDM repo: https://widevine-internal-review.googlesource.com/#/c/13669/ Change-Id: I87f161afac76e622869e5370e4f63476cb3ea97f