AFDO_Record: report failures to cros toolchain sheriff

BUG=none
TEST=sheriff received mails to
     chromeos-toolchain-sheriff@grotations.appspotmail.com

Change-Id: Ib645223ff0d40b6d6cbb2ee6f3f7dae5b646ec8b
Reviewed-on: https://chromium-review.googlesource.com/532235
Commit-Ready: Ting-Yuan Huang <laszio@chromium.org>
Tested-by: Ting-Yuan Huang <laszio@chromium.org>
Reviewed-by: Luis Lozano <llozano@chromium.org>
diff --git a/test_suites/control.AFDO_record b/test_suites/control.AFDO_record
index 1ccbd2e..f2c23a9 100644
--- a/test_suites/control.AFDO_record
+++ b/test_suites/control.AFDO_record
@@ -46,7 +46,8 @@
     'status': None,
     'summary': None,
     'title': None,
-    'cc': ['laszio@chromium.org']
+    'cc': ['laszio@chromium.org',
+           'chromeos-toolchain-sheriff@grotations.appspotmail.com']
 }
 
 args_dict['job'] = job