Add a couple of workarounds for issues caused by current dart2js patch

utils/apidoc/apidoc.gyp

 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 {
   'variables' : {
     'script_suffix%': '',
   },
   'conditions' : [
     ['OS=="win"', {
@@ skipping 14 matching lines @@
         '../../corelib/src/corelib_sources.gypi',
       ],
       'actions': [
         {
           'action_name': 'run_apidoc',
           'inputs': [
             '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)dart<(EXECUTABLE_SUFFIX)',
             '<(PRODUCT_DIR)/dart2js',
             '<(PRODUCT_DIR)/dart2js.bat',
             '<!@(["python", "../../tools/list_files.py", "\\.(css|ico|js|json|png|sh|txt|yaml|py)$", ".", "../../pkg/dartdoc"])',
-            '<!@(["python", "../../tools/list_files.py", "\\.dart$", "../../lib", "../../runtime/lib", "../../runtime/bin"])',
+            '<!@(["python", "../../tools/list_files.py", "\\.dart$", "../../lib", "../../runtime/lib", "../../runtime/bin", "../../pkg/dartdoc"])',
           ],
           'outputs': [
             '<(PRODUCT_DIR)/api_docs/index.html',
             '<(PRODUCT_DIR)/api_docs/client-static.js',
           ],
           'action': [
             '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)dart<(EXECUTABLE_SUFFIX)',
             'apidoc.dart',
             '--out=<(PRODUCT_DIR)/api_docs',
             '--mode=static',
           ],
           'message': 'Running apidoc: <(_action)',
         },
       ],
     }
   ],
 }