GitLab

Re-purpose linux-sdk-mono64 bot to build these release packages, since
all the continuous building is happening on linux-sdk-mono32, this one is free.

BUG=115363
TEST=bots,manual

Note: This CL only affects the Native Client SDK
Review URL: https://chromiumcodereview.appspot.com/10156003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@133731 0039d316-1c4b-4281-b951-d872f2087c98