[Android] Converts host driven tests to common test_dispatcher

chrome/android/host_driven_tests/DummyTest.py

Index: chrome/android/host_driven_tests/DummyTest.py
diff --git a/chrome/android/host_driven_tests/DummyTest.py b/chrome/android/host_driven_tests/DummyTest.py
index accbdb918c49338ab7425b6e9ecf7c0013df0f36..c73599da21130ef0b9cf0b7d4dbed34b0c22981d 100644
--- a/chrome/android/host_driven_tests/DummyTest.py
+++ b/chrome/android/host_driven_tests/DummyTest.py
@@ -4,21 +4,14 @@
 
 import os
 
-from pylib.host_driven import python_test_base
+from pylib.host_driven import test_case
 from pylib.host_driven import tests_annotations
 
 
-DUMMY_JAVA_TEST_PATH = os.path.abspath(
-    os.path.join(os.path.dirname(__file__), os.pardir, 'javatests', 'src',
-                 'org', 'chromium', 'chrome', 'browser', 'test',
-                 'DummyTest.java'))
-
-
-class DummyTest(python_test_base.PythonTestBase):
+class DummyTest(test_case.HostDrivenTestCase):
   """Dummy host-driven test for testing the framework itself."""
 
   @tests_annotations.Smoke
   def testPass(self):
     return self._RunJavaTests(
-        DUMMY_JAVA_TEST_PATH, ['DummyTest.testPass'])
-
+        'org.chromium.chrome.browser.test', ['DummyTest.testPass'])