Run App tests on Android.

mojo/tools/apptest_runner.py

 #!/usr/bin/env python
 # 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.
 
 """A test runner for gtest application tests."""
 
 import argparse
 import ast
 import logging
@@ skipping 30 matching lines @@
   is_android = (config.target_os == Config.OS_ANDROID)
   android_context = android.PrepareShellRun(config) if is_android else None
 
   gtest.set_color()
   mojo_paths = Paths(config)
 
   exit_code = 0
   for apptest_dict in apptest_list:
     if apptest_dict.get("disabled"):
       continue
+    if not config.match_target_os(apptest_dict.get("target_os", [])):
+      continue
 
     apptest = apptest_dict["test"]
     apptest_args = apptest_dict.get("test-args", [])
     shell_args = apptest_dict.get("shell-args", [])
     launched_services = apptest_dict.get("launched-services", [])
 
     print "Running " + apptest + "...",
     sys.stdout.flush()
 
     # List the apptest fixtures so they can be run independently for isolation.
@@ skipping 45 matching lines @@
                                   run_apps=False)) as apps:
     launcher_args = [
         '--shell-path=' + apps.socket_path,
         '--app-url=' + application,
         '--app-path=' + mojo_paths.FileFromUrl(application)]
     return gtest.run_test(config, launcher_args, run_launcher=True)
 
 
 if __name__ == '__main__':
   sys.exit(main())