Fix build.py by removing timeout of DumpRenderTree

chrome/common/extensions/docs/build/build.py

 #!/usr/bin/python
 # Copyright (c) 2012 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.
 
 """Docbuilder for extension docs."""
 
 import glob
 import os
 import os.path
@@ skipping 62 matching lines @@
       originals[name] = open(input_file, 'rb').read()
       os.remove(input_file)
     else:
       originals[name] = ""
 
     shutil.copy(_page_shell_html, input_file)
 
   print generator_url
 
   # Run DumpRenderTree and capture result
-  p = Popen([dump_render_tree, generator_url], stdout=PIPE)
+  p = Popen([dump_render_tree, "--no-timeout", generator_url], stdout=PIPE)
 
   # The remaining output will be the content of the generated pages.
   output = p.stdout.read()
 
   # Parse out just the JSON part.
   begin = output.find(_expected_output_preamble)
   end = output.rfind(_expected_output_postamble)
 
   if (begin < 0 or end < 0):
     raise Exception("%s returned invalid output:\n\n%s" %
@@ skipping 138 matching lines @@
   # Cleanup our temporary IDL->JSON files
   api_manifest.cleanupGeneratedFiles()
 
   if 'EX_OK' in dir(os):
     return os.EX_OK
   else:
     return 0
 
 if __name__ == '__main__':
   sys.exit(main())