Enable CTS on branch builds.

TEST=None
BUG=chromium:626006

Change-Id: I29ed6fd1ba23cced3dcb8c6b011513b6d145aabc
Reviewed-on: https://chromium-review.googlesource.com/358512
Reviewed-by: Dan Shi <dshi@google.com>
Commit-Queue: Rohit Makasana <rohitbm@chromium.org>
Tested-by: Rohit Makasana <rohitbm@chromium.org>
diff --git a/suite_scheduler.ini b/suite_scheduler.ini
index 63d1b00..102f7bd 100644
--- a/suite_scheduler.ini
+++ b/suite_scheduler.ini
@@ -1115,6 +1115,14 @@
 boards: cyan-cheets, elm-cheets, samus-cheets, veyron_minnie-cheets
 branch_specs: ==tot
 
+[ArcCtsBranchPerBuild]
+run_on: new_build
+hour: 16
+suite: arc-cts
+pool: cts
+boards: cyan-cheets, elm-cheets, samus-cheets, veyron_minnie-cheets
+branch_specs: ==tot-1
+
 [ArcCtsNightly06]
 run_on: nightly
 hour: 6