[Reland] Introduce telemetry.web_components and a simple component-based Results object

tools/telemetry/telemetry/web_components/web_components_unittest.py

Index: tools/telemetry/telemetry/web_components/web_components_unittest.py
diff --git a/tools/telemetry/telemetry/web_components/web_components_unittest.py b/tools/telemetry/telemetry/web_components/web_components_unittest.py
new file mode 100644
index 0000000000000000000000000000000000000000..a43d5db0e6a79cbc563d13189ffe1ed6c798b24e
--- /dev/null
+++ b/tools/telemetry/telemetry/web_components/web_components_unittest.py
@@ -0,0 +1,15 @@
+# Copyright (c) 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 telemetry.web_components import web_components_project
+from tvcm import module_test_case
+
+
+def load_tests(_, _2, _3):
+  project = web_components_project.WebComponentsProject()
+  suite = module_test_case.DiscoverTestsInModule(
+      project,
+      project.telemetry_path)
+  assert suite.countTestCases() > 0, 'Expected to find at least one test.'
+  return suite