import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

testing/marionette/harness/marionette_harness/__init__.py

@@ -0,0 +1,35 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+__version__ = '4.0.0'
+
+from .marionette_test import (
+    CommonTestCase,
+    expectedFailure,
+    MarionetteTestCase,
+    parameterized,
+    run_if_e10s,
+    run_if_manage_instance,
+    skip,
+    skip_if_chrome,
+    skip_if_desktop,
+    skip_if_e10s,
+    skip_if_mobile,
+    SkipTest,
+    skip_unless_protocol,
+)
+from .runner import (
+    BaseMarionetteArguments,
+    BaseMarionetteTestRunner,
+    BrowserMobProxyArguments,
+    BrowserMobProxyTestCaseMixin,
+    Marionette,
+    MarionetteTest,
+    MarionetteTestResult,
+    MarionetteTextTestRunner,
+    TestManifest,
+    TestResult,
+    TestResultCollection,
+    WindowManagerMixin,
+)