Convert mus apptests to shelltests

mojo/tools/data/apptests

 # This file contains a list of Mojo gtest unit tests.
 #
 # This must be valid Python. It may use the |config| global that will be a
 # mopy.config.Config object, and must set a |tests| global that will contain the
 # list of tests to run.
 #
 # The entries in |tests| are dictionaries of the following form:
 #   {
 #     # Required URL for apptest.
 #     'test': 'mojo:test_app_url',
 #     # Optional display name (otherwise the entry for 'test' above is used).
 #     'name': 'mojo:test_app_url (more details)',
 #     # Optional test type. Valid values:
 #     #   * 'gtest': (default)
 #     #   * 'gtest_isolated': like 'gtest', but run with fixture isolation.
 #     #                       i.e., each test in a fresh mojo_shell
 #     'type': 'gtest',
 #     # Optional arguments for the shell or test.
 #     'args': ['--some-flag-for-the-shell', '--some-flag-for-the-test'],
 #   }
 #
 # TODO(vtl|msw): Add a way of specifying data dependencies.
 
-mus_apptests = { 'test': 'mojo:mus_apptests' }
-# osmesa is not used on android, so no flags are needed for
-# mus_apptests.
-if config.target_os != config.OS_ANDROID:
-  mus_apptests['args'] = [ '--use-x11-test-config',
-                           '--override-use-gl-with-osmesa-for-tests' ]
-
 # WARNING: If you add a test make sure the gn target mojo_apptests depends upon
 # it.
 tests = [
     # TODO(rockot): Flaky. Failing with "Unrecognized --gtest_list_tests output"
     # http://crbug.com/569367.
 #  {
 #    'test': 'mojo:network_service_apptests',
 #    'type': 'gtest_isolated',
 #  },
   {
@@ skipping 23 matching lines @@
     {
       'test': 'mojo:media_apptests',
       'type': 'gtest_isolated',
     },
     # TODO(media): these tests fail in debug, which has no bot-coverage.
     # http://crbug.com/587523
 #    {
 #      'test': 'mojo:media_pipeline_integration_apptests',
 #      'type': 'gtest_isolated',
 #    },
-    # TODO(crbug.com/560626): Fix and enable mus_apptests on Android.
-    mus_apptests,
-    # TODO(sky): enable when works (http://crbug.com/577274 and likely
-    # http://crbug.com/569367).
-#    {
-#      'test': 'mojo:views_apptests',
-#      'type': 'gtest_isolated',
-#      'args': ['--use-x11-test-config',
-#               '--override-use-gl-with-osmesa-for-tests', '--enable-logging']
-#    },
     {
       'test': 'mojo:leveldb_apptests',
       'type': 'gtest_isolated',
     }
   ]