ppapi/tests: Enable URLLoader test out-of-process and via NaCl.

ppapi/ppapi_tests.gypi

 # Copyright (c) 2011 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.
 
 {
   'targets': [
      {
       'target_name': 'ppapi_example',
       'dependencies': [
         'ppapi.gyp:ppapi_cpp'
@@ skipping 482 matching lines @@
               'tests/test_paint_aggregator.cc',
               # test_post_message.cc relies on synchronous scripting, which is not
               # available for untrusted tests.
               # Does not compile under nacl (uses private interface ExecuteScript).
               #'test_post_message.cc',
               'tests/test_scrollbar.cc',
               # Not yet proxied.
               #'tests/test_transport.cc',
               # Not yet proxied.
               #'tests/test_uma.cc',
-              # Activating the URL loader test requires a test httpd that
-              # understands HTTP POST, which our current httpd.py doesn't.
-              # It also requires deactivating the tests that use FileIOTrusted
-              # when running in NaCl.
-              #'tests/test_url_loader.cc',
+              'tests/test_url_loader.cc',
               # Does not compile under nacl (uses VarPrivate).
               #'test_url_util.cc',
               # Not yet proxied.
               #'test_video_decoder.cc',
               'tests/test_var.cc',
 
               # Deprecated test cases.
               #'tests/test_instance_deprecated.cc',
               # Var_deprecated fails in TestPassReference, and we probably won't
               # fix it.
               #'tests/test_var_deprecated.cc'
             ],
           },
         },
       ],
     }],
   ],
 }