split out chromium_mojo recipe changes from chromium_mojo master cl

scripts/slave/recipe_modules/chromium/test_api.py

 # Copyright 2014 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 slave import recipe_test_api
 
 from . import builders
 
 
 class ChromiumTestApi(recipe_test_api.RecipeTestApi):
   @property
   def builders(self):
     return builders.BUILDERS
+
+  def gen_tests_for_builders(self, builder_dict):
+    # TODO: crbug.com/354674. Figure out where to put "simulation"
+    # tests. Is this really the right place?
+
+    def _sanitize_nonalpha(text):
+      return ''.join(c if c.isalnum() else '_' for c in text)
+
+    for mastername in builder_dict:
+      for buildername in builder_dict[mastername]['builders']:
+        if 'mac' in buildername or 'Mac' in buildername:
+          platform_name = 'mac'
+        elif 'win' in buildername or 'Win' in buildername:
+          platform_name = 'win'
+        else:
+          platform_name = 'linux'
+        test = (
+            self.test('full_%s_%s' % (_sanitize_nonalpha(mastername),
+                                      _sanitize_nonalpha(buildername))) +
+            self.m.platform.name(platform_name)
+        )
+        if mastername.startswith('tryserver'):
+          test += self.m.properties.tryserver(buildername=buildername,
+                                              mastername=mastername)
+        else:
+          test += self.m.properties.generic(buildername=buildername,
+                                            mastername=mastername)
+        yield test