Add new site isolation trybot.

scripts/slave/recipes/chromium_trybot.py

 # Copyright 2013 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.
 
 from infra.libs.infra_types import freeze
 
 DEPS = [
   'bot_update',
   'chromium',
   'chromium_android',
@@ skipping 215 matching lines @@
         'based_on_main_waterfall': {
           'mastername': 'chromium.linux',
           'buildername': 'Linux Builder (dbg)(32)',
         },
         # Skip somewhat expensive isolate step where it's not needed.
         'disable_isolate': True,
         'testing': {
           'platform': 'linux',
         },
       },
+      'linux_site_isolation': {
+        'based_on_main_waterfall': {
+          'mastername': 'chromium.fyi',
+          'buildername': 'Site Isolation Linux',
+          'tester': 'Site Isolation Linux',

[hinoka, 2015/02/21 01:29:11]

I don't think you need this.  I think this is just for builder/tester split
configs (ie, if the compiler and tester are on different builders).

[alexmos, 2015/02/21 01:52:57]

Done.

+        },
+        'testing': {
+          'platform': 'linux',
+        },
+      },
       'linux_chromium_practice_rel_ng': {
         'based_on_main_waterfall': {
           'mastername': 'chromium.fyi',
           'buildername': 'ChromiumPracticeFullTester',
         },
         'testing': {
           'platform': 'linux',
         },
       },
     },
@@ skipping 816 matching lines @@
                      tryserver=True)
   yield step_failure(mastername='tryserver.chromium.linux',
                      buildername='android_clang_dbg_recipe',
                      steps=['check licenses (with patch)'],
                      tryserver=True)
   yield step_failure(mastername='tryserver.chromium.linux',
                      buildername='android_clang_dbg_recipe',
                      steps=['check licenses (with patch)',
                             'check licenses (without patch)'],
                      tryserver=True)