Add android + chromeos + debug trybots to default set

PRESUBMIT.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.
 
 """Top-level presubmit script for Chromium.
 
 See http://dev.chromium.org/developers/how-tos/depottools/presubmit-scripts
 for more details about the presubmit API built into gcl.
 """
 
@@ skipping 1533 matching lines @@
   return results
 
 
 def GetDefaultTryConfigs(bots=None):
   """Returns a list of ('bot', set(['tests']), optionally filtered by [bots].
 
   If 'bots' is specified, will only return configurations for bots in that list.
   """
 
   builders_and_tests = {
-      # TODO(maruel): Figure out a way to run 'sizes' where people can
-      # effectively update the perf expectation correctly.  This requires a
-      # clobber=True build running 'sizes'. 'sizes' is not accurate with
-      # incremental build. Reference:
-      # http://chromium.org/developers/tree-sheriffs/perf-sheriffs.
-      # TODO(maruel): An option would be to run 'sizes' but not count a failure
-      # of this step as a try job failure.
       'Mojo Linux Try': ['defaulttests'],
+      'Mojo Linux (dbg) Try': ['defaulttests'],
+      'Mojo Android Builder Try': ['defaulttests'],
+      'Mojo Android Builder (dbg) Try': ['defaulttests'],
+      'Mojo ChromeOS Builder Try': ['defaulttests'],
+      'Mojo ChromeOS Builder (dbg) Try': ['defaulttests'],
   }
 
   if bots:
     filtered_builders_and_tests = dict((bot, set(builders_and_tests[bot]))
                                        for bot in bots)
   else:
     filtered_builders_and_tests = dict(
         (bot, set(tests))
         for bot, tests in builders_and_tests.iteritems())
 
@@ skipping 16 matching lines @@
 
 def GetPreferredTryMasters(project, change):
   import re
   files = change.LocalPaths()
 
   if not files or all(re.search(r'[\\\/]OWNERS$', f) for f in files):
     return {}
 
   builders = [
       'Mojo Linux Try',
+      'Mojo Linux (dbg) Try',
+      'Mojo Android Builder Try',
+      'Mojo Android Builder (dbg) Try',
+      'Mojo ChromeOS Builder Try',
+      'Mojo ChromeOS Builder (dbg) Try',
   ]
 
   return GetDefaultTryConfigs(builders)