Make the veyron-b builder important.

The veyron-b builder includes jaq and minnie, both of which are
already in the lab.  Also, rialto is on its way, and ought to be
made important round about now, as well.

BUG=chromium:525236
TEST=unit tests

Change-Id: I2c23e0a9e99707b90aa7486a4248002c81d56033
Reviewed-on: https://chromium-review.googlesource.com/295587
Commit-Ready: Richard Barnette <jrbarnette@chromium.org>
Tested-by: Richard Barnette <jrbarnette@chromium.org>
Reviewed-by: Mungyung Ryu <mkryu@google.com>
diff --git a/cbuildbot/chromeos_config.py b/cbuildbot/chromeos_config.py
index 13fd104..1b636eb 100644
--- a/cbuildbot/chromeos_config.py
+++ b/cbuildbot/chromeos_config.py
@@ -593,7 +593,6 @@
         # Experimental Canaries (Group)
         'storm-release-group',
         'strago-release-group',
-        'veyron-b-release-group',
         'veyron-c-release-group',
 
         # Experimental Canaries
@@ -2582,7 +2581,6 @@
           'veyron_minnie',
           'veyron_rialto',
       ),
-      important=False,
   )
 
   _AddGroupConfig(
diff --git a/cbuildbot/config_dump.json b/cbuildbot/config_dump.json
index 3718536..4ff9005 100644
--- a/cbuildbot/config_dump.json
+++ b/cbuildbot/config_dump.json
@@ -19302,6 +19302,7 @@
             }
         ],
         "description": "Release Builds (canary) (internal); Group config (boards: veyron_gus, veyron_jaq, veyron_minnie, veyron_rialto)",
+        "important": true,
         "vm_tests": []
     },
     "veyron-c-full-group": {