Revert "Autotest: Increase run timeout granularity"

This causes autoupdate problems, see bug crosbug.com/36183

This reverts commit daffa57a6738c2a80caee1f311a527313ece1207

Change-Id: Iad65be9bf1b0ea329866bfdc764b0089c4f9b2a5
Reviewed-on: https://gerrit.chromium.org/gerrit/37657
Commit-Ready: Scott Zawalski <scottz@chromium.org>
Reviewed-by: Scott Zawalski <scottz@chromium.org>
Tested-by: Scott Zawalski <scottz@chromium.org>
diff --git a/frontend/afe/rpc_utils.py b/frontend/afe/rpc_utils.py
index a2781bd..7250d92 100644
--- a/frontend/afe/rpc_utils.py
+++ b/frontend/afe/rpc_utils.py
@@ -638,7 +638,7 @@
 def create_job_common(name, priority, control_type, control_file=None,
                       hosts=(), meta_hosts=(), one_time_hosts=(),
                       atomic_group_name=None, synch_count=None,
-                      is_template=False, timeout=None, max_runtime_mins=None,
+                      is_template=False, timeout=None, max_runtime_hrs=None,
                       run_verify=True, email_list='', dependencies=(),
                       reboot_before=None, reboot_after=None,
                       parse_failed_repair=None, hostless=False, keyvals=None,
@@ -735,7 +735,7 @@
                    control_type=control_type,
                    is_template=is_template,
                    timeout=timeout,
-                   max_runtime_mins=max_runtime_mins,
+                   max_runtime_hrs=max_runtime_hrs,
                    synch_count=synch_count,
                    run_verify=run_verify,
                    email_list=email_list,