split out chromium_mojo recipe changes from chromium_mojo master cl

scripts/slave/recipes/chromium_mojo.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.
+
+DEPS = [
+  'bot_update',
+  'chromium',
+]
+
+
+BUILDERS = {
+  'chromium.mojo': {
+    'builders': {
+      'Chromium Mojo Linux': {
+        'chromium_config_kwargs': {
+          'BUILD_CONFIG': 'Release',
+          'TARGET_PLATFORM': 'linux',
+        },
+      },
+    },
+  },
+}
+
+
+def GenSteps(api):
+  _, bot_config = api.chromium.configure_bot(BUILDERS, ['gn'])
+
+  api.bot_update.ensure_checkout(force=True,
+                                 patch_root=bot_config.get('root_override'))
+
+  api.chromium.runhooks()
+
+  api.chromium.run_gn(use_goma=True)
+
+  api.chromium.compile(targets=['html_viewer_unittests'])
+
+  api.chromium.runtest('html_viewer_unittests')
+
+
+def GenTests(api):
+  for test in api.chromium.gen_tests_for_builders(BUILDERS):
+    yield test