Adding do nothing entries for new bots / trybots.
Adding do nothing entries for new bots / trybots.

In preparation for deploying mips and arm gcc toolchain
bots and trybots, adding buildbot_selector entries.

BUG=None
TEST=None
R=mseaborn@chromium.org,mcgrathr@chromium.org

Review URL: https://codereview.chromium.org/11093006

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@9954 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

nacl-webkit/native_client,nacl-webkit/native_client,sbc100/native_client,sbc100/native_client,sbc100/native_client,nacl-webkit/native_client,sbc100/native_client,nacl-webkit/native_client,nacl-webkit/native_client,sbc100/native_client,sbc100/native_client