Split swarm_triggered into 3 builders to make it easier on devs.

scripts/master/factory/chromium_commands.py

 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Set of utilities to add commands to a buildbot factory.
 
 This is based on commands.py and adds chromium-specific commands."""
 
 import logging
 import os
@@ skipping 1708 matching lines @@
     self.AddGenerateIsolatedHashesStep(
         using_ninja,
         [t[:-len('_swarm')] for t in tests],
         doStepIf=swarm_commands.TestStepFilterTriggerSwarm)
 
     # Trigger the swarm test builder. The only issue here is that
     # updateSourceStamp=False cannot be used because we want the user to get the
     # email, e.g. the blamelist to be properly set, but that causes any patch to
     # be caried over, which is annoying but benign.
     self._factory.addStep(commands.CreateTriggerStep(
-        trigger_name='swarm_triggered',
+        trigger_name=factory_properties['triggered_builder'],
         trigger_set_properties={
             'target_os': self._target_platform,
             'use_swarm_client_revision':
               WithProperties('%(got_swarm_client_revision:-)s'),
             'use_swarming_client_revision':
               WithProperties('%(got_swarming_client_revision:-)s'),
         },
         trigger_copy_properties=[
             'run_default_swarm_tests',
             'swarm_hashes',
@@ skipping 92 matching lines @@
   return '%s/%s/%s' % (config.Master.archive_url, archive_type, builder_name)
 
 
 def _GetSnapshotUrl(factory_properties=None, builder_name='%(build_name)s'):
   if not factory_properties or 'gs_bucket' not in factory_properties:
     return (_GetArchiveUrl('snapshots', builder_name), None)
   gs_bucket = factory_properties['gs_bucket']
   gs_bucket = re.sub(r'^gs://', 'http://commondatastorage.googleapis.com/',
                      gs_bucket)
   return ('%s/index.html?path=%s' % (gs_bucket, builder_name), '/')