GitLab

BUG=chrome-os-partner:17801
TEST=Kill Widevine CDM process and we get decode error.

Review URL: https://codereview.chromium.org/116443009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@243762 0039d316-1c4b-4281-b951-d872f2087c98