Convert manually triggered try runs to use bots without _swarming prefix.

ui/compositor/PRESUBMIT.py

Index: ui/compositor/PRESUBMIT.py
diff --git a/ui/compositor/PRESUBMIT.py b/ui/compositor/PRESUBMIT.py
index 405f8ce1bfb3b0b64aa59575935412a952a2cf63..6bc103cc4714548a0084fdcc5cd51ab6477cc723 100644
--- a/ui/compositor/PRESUBMIT.py
+++ b/ui/compositor/PRESUBMIT.py
@@ -11,6 +11,6 @@ for more details on the presubmit API built into gcl.
 def GetPreferredTryMasters(project, change):
   return {
     'tryserver.chromium.linux': {
-      'linux_chromium_chromeos_rel_swarming': set(['defaulttests']),
+      'linux_chromium_chromeos_rel': set(['defaulttests']),

[danakj, 2014/10/22 14:22:41]

this is in the default set of bots now in src/PRESUBMIT.py right? so we can just
remove this file?

[Paweł Hajdan Jr., 2014/10/22 15:15:23]

+1, could you also apply it to other files as well?

[jam, 2014/10/22 16:00:59]

no, let's do that cleanup separately. this is strictly about removing the
_swarming bots. feel free to do cleanup in a followup

     }
   }