Working around gyp issue 137 in scons emitter....

build/all.gyp

 # Copyright (c) 2009 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': 'All',
       'type': 'none',
       'xcode_create_dependents_test_runner': 1,
@@ skipping 216 matching lines @@
             '../chrome_frame/chrome_frame.gyp:npchrome_frame',
           ],
         },
       ],  # targets
     }], # OS="win"
     ['chromeos==1', {
       'targets': [
         {
           'target_name': 'chromeos_builder',
           'type': 'none',
+          'sources': [
+            # TODO(bradnelson): This is here to work around gyp issue 137.
+            #     Remove this sources list when that issue has been fixed.
+            'all.gyp',
+          ],
           'dependencies': [
             '../chrome/chrome.gyp:chrome',
             '../media/media.gyp:omx_test',
             '../media/media.gyp:ffmpeg_tests',
-            # TODO(jiesun): should we put candidate_window/session here?
+            # TODO(jiesun): should we put candidate_window/session here?
           ],
         },
       ],  # targets
     }], # "chromeos==1"
   ], # conditions
 }
 
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 # tab-width:2
 # indent-tabs-mode:nil
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