[autotest]: Update suites to use timeout_mins

Updates all the control files in test_suites to use timeout_mins
rather than timeout.

BUG=chromium:221264
TEST=updated the control files on a local devserver and kicked off a
run_suite job, ensured the suite job and test jobs all abort at the
specified timeout. Also verified old suite control files still work
as well.

Change-Id: If6e492e188394d71df2fe05cde2a1c07a26fd477
CQ-DEPEND=Ib2f47e2475b86f91cbc3d16b307862b18ff6bb61
Reviewed-on: https://chromium-review.googlesource.com/178105
Reviewed-by: Dan Shi <dshi@chromium.org>
Commit-Queue: Simran Basi <sbasi@chromium.org>
Tested-by: Simran Basi <sbasi@chromium.org>
diff --git a/test_suites/control.graphics_per-build b/test_suites/control.graphics_per-build
index 2eb507f..de3e4b6 100644
--- a/test_suites/control.graphics_per-build
+++ b/test_suites/control.graphics_per-build
@@ -38,6 +38,6 @@
 dynamic_suite.reimage_and_run(
     build=build, board=board, name='graphics_per-build', job=job, pool=pool,
     check_hosts=check_hosts, add_experimental=True, num=num,
-    file_bugs=file_bugs, priority=priority, timeout=timeout,
+    file_bugs=file_bugs, priority=priority, timeout_mins=timeout_mins,
     max_runtime_mins=60, devserver_url=devserver_url,
     version_prefix=provision.CROS_VERSION_PREFIX)