Change back to linux_blink_oilpan_rel in MB config.
Change back to linux_blink_oilpan_rel in MB config.

After we changed most of the oilpan bots to be named
"non-oilpan", we started getting an error because the
experimental linux_blink_oilpan_rel bot on
tryserver.chromium.linux did not get renamed on the
waterfall but did get renamed in mb_config.pyl .

Changing the bot name on the waterfall is somewhat annoying,
so for the moment we'll change the entry in MB instead.

TBR=haraken@chromium.org
BUG=587322
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_blink_oilpan_rel

Review URL: https://codereview.chromium.org/1701303003

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#376059}

axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk,axinging/chromium-crosswalk