Fix test_sky commandline printing.

sky/tools/webkitpy/layout_tests/port/base.py

 # Copyright (C) 2010 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 # copyright notice, this list of conditions and the following disclaimer
@@ skipping 210 matching lines @@
 
     def buildbot_archives_baselines(self):
         return True
 
     def additional_drt_flag(self):
         driver_name = self.driver_name()
         if driver_name == self.CONTENT_SHELL_NAME:
             return ['--dump-render-tree']
         if driver_name == self.MOJO_SHELL_NAME:
             return [
-                '--args-for=mojo:native_viewport_service --use-headless-config --use-osmesa',
+                '--args-for="mojo:native_viewport_service --use-headless-config --use-osmesa"',
                 '--content-handlers=text/sky,mojo:sky_viewer',
                 '--url-mappings=mojo:window_manager=mojo:sky_tester',
                 'mojo:window_manager',
             ]
         return []
 
     def supports_per_test_timeout(self):
         return False
 
     def default_pixel_tests(self):
@@ skipping 842 matching lines @@
                 stdin=self._executive.PIPE, stdout=self._executive.PIPE, stderr=None)
             is_ready = self._helper.stdout.readline()
             if not is_ready.startswith('ready'):
                 _log.error("layout_test_helper failed to be ready")
 
     def requires_http_server(self):
         """Does the port require an HTTP server for running tests? This could
         be the case when the tests aren't run on the host platform."""
         return True
 
+    def server_command_line(self):
+        return [
+            self.path_to_script('sky_server'),
+            '-t', self.get_option('configuration'),
+            self.path_from_chromium_base(),
+            '8000',
+        ]
+
     def start_http_server(self, additional_dirs, number_of_drivers):
         """Start a web server. Raise an error if it can't start or is already running.
 
         Ports can stub this out if they don't need a web server to be running."""
         assert not self._http_server, 'Already running an http server.'
-
-        self._http_server = subprocess.Popen([
-            self.path_to_script('sky_server'),
-            '-t', self.get_option('configuration'),
-            self.path_from_chromium_base(),
-            '8000',
-        ])
+        self._http_server = subprocess.Popen(self.server_command_line())
 
     def start_websocket_server(self):
         """Start a web server. Raise an error if it can't start or is already running.
 
         Ports can stub this out if they don't need a websocket server to be running."""
         assert not self._websocket_server, 'Already running a websocket server.'
 
         server = pywebsocket.PyWebSocket(self, self.results_directory())
         server.start()
         self._websocket_server = server
@@ skipping 644 matching lines @@
 
 class PhysicalTestSuite(object):
     def __init__(self, base, args):
         self.name = base
         self.base = base
         self.args = args
         self.tests = set()
 
     def __repr__(self):
         return "PhysicalTestSuite('%s', '%s', %s)" % (self.name, self.base, self.args)