Make generate_v14_compatible_resources.py not break for non-ascii characters

build/android/gyp/generate_v14_compatible_resources.py

 #!/usr/bin/env python
 #
 # Copyright 2013 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.
 
 """Convert Android xml resources to API 14 compatible.
 
 There are two reasons that we cannot just use API 17 attributes,
 so we are generating another set of resources by this script.
 
 1. paddingStart attribute can cause a crash on Galaxy Tab 2.
 2. There is a bug that paddingStart does not override paddingLeft on
    JB-MR1. This is fixed on JB-MR2. b/8654490
 
 Therefore, this resource generation script can be removed when
 we drop the support for JB-MR1.
 
 Please refer to http://crbug.com/235118 for the details.
 """
 
+import codecs
 import optparse
 import os
 import re
 import shutil
 import sys
 import xml.dom.minidom as minidom
 
 from util import build_utils
 
 # Note that we are assuming 'android:' is an alias of
@@ skipping 57 matching lines @@
     msg += ('\nFor background, see: http://android-developers.blogspot.com/'
             '2013/03/native-rtl-support-in-android-42.html\n'
             'If you have a legitimate need for this attribute, discuss with '
             'kkimlabs@chromium.org or newt@chromium.org')
     raise Exception(msg)
 
 
 def WriteDomToFile(dom, filename):
   """Write the given dom to filename."""
   build_utils.MakeDirectory(os.path.dirname(filename))
-  with open(filename, 'w') as f:
+  with codecs.open(filename, 'w', 'utf-8') as f:
     dom.writexml(f, '', '  ', '\n', encoding='utf-8')
 
 
 def HasStyleResource(dom):
   """Return True if the dom is a style resource, False otherwise."""
   root_node = IterateXmlElements(dom).next()
   return bool(root_node.nodeName == 'resources' and
               list(root_node.getElementsByTagName('style')))
 
 
@@ skipping 200 matching lines @@
   build_utils.MakeDirectory(res_v14_dir)
 
   GenerateV14Resources(options.res_dir, res_v14_dir)
 
   if options.stamp:
     build_utils.Touch(options.stamp)
 
 if __name__ == '__main__':
   sys.exit(main())