Fix monochrome not booting issue

build/android/gyp/locale_pak_resources.py

Index: build/android/gyp/locale_pak_resources.py
diff --git a/build/android/gyp/locale_pak_resources.py b/build/android/gyp/locale_pak_resources.py
new file mode 100755
index 0000000000000000000000000000000000000000..73f4405112a507c88e83447899f1123fcb2a063d
--- /dev/null
+++ b/build/android/gyp/locale_pak_resources.py
@@ -0,0 +1,126 @@
+#!/usr/bin/env python
+#
+# Copyright 2015 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.
+"""Creates a resources.zip for locale .pak files.
+
+Places the locale.pak files into appropriate resource configs
+(e.g. en-GB.pak -> res/raw-en/en_gb.lpak). Also generates a locale_paks
+TypedArray so that resource files can be enumerated at runtime.
+"""
+
+import collections
+import optparse
+import os
+import sys
+import zipfile
+
+from util import build_utils
+
+
+# This should stay in sync with:
+# base/android/java/src/org/chromium/base/LocaleUtils.java
+_CHROME_TO_ANDROID_LOCALE_MAP = {
+    'he': 'iw',
+    'id': 'in',
+    'fil': 'tl',
+}
+
+
+def ToResourceFileName(name):
+  """Returns the resource-compatible file name for the given file."""
+  # Resources file names must consist of [a-z0-9_.].
+  # Changes extension to .lpak so that compression can be toggled separately for
+  # locale pak files vs other pak files.
+  return name.replace('-', '_').replace('.pak', '.lpak').lower()
+
+
+def CreateLocalePaksXml(names):
+  """Creates the contents for the locale-paks.xml files."""
+  VALUES_FILE_TEMPLATE = '''<?xml version="1.0" encoding="utf-8"?>
+<resources>
+  <array name="locale_paks">%s
+  </array>
+</resources>
+'''
+  VALUES_ITEM_TEMPLATE = '''
+    <item>@raw/%s</item>'''
+
+  res_names = (os.path.splitext(name)[0] for name in names)
+  items = ''.join((VALUES_ITEM_TEMPLATE % name for name in res_names))
+  return VALUES_FILE_TEMPLATE % items
+
+
+def ComputeMappings(sources):
+  """Computes the mappings of sources -> resources.
+
+  Returns a tuple of:
+    - mappings: List of (src, dest) paths
+    - lang_to_locale_map: Map of language -> list of resource names
+      e.g. "en" -> ["en_gb.lpak"]
+  """
+  lang_to_locale_map = collections.defaultdict(list)
+  mappings = []
+  for src_path in sources:
+    basename = os.path.basename(src_path)
+    name = os.path.splitext(basename)[0]
+    res_name = ToResourceFileName(basename)
+    if name == 'en-US':
+      dest_dir = 'raw'
+    else:
+      # Chrome's uses different region mapping logic from Android, so include
+      # all regions for each language.
+      android_locale = _CHROME_TO_ANDROID_LOCALE_MAP.get(name, name)
+      lang = android_locale[0:2]
+      dest_dir = 'raw-' + lang
+      lang_to_locale_map[lang].append(res_name)
+    mappings.append((src_path, os.path.join(dest_dir, res_name)))
+  return mappings, lang_to_locale_map
+
+
+def main():
+  parser = optparse.OptionParser()
+  build_utils.AddDepfileOption(parser)
+  parser.add_option('--locale-paks', help='List of files for res/raw-LOCALE')
+  parser.add_option('--resources-zip', help='Path to output resources.zip')
+  parser.add_option('--print-languages',
+      action='store_true',
+      help='Print out the list of languages that cover the given locale paks '
+           '(using Android\'s language codes)')
+
+  options, _ = parser.parse_args()
+  build_utils.CheckOptions(options, parser,
+                           required=['locale_paks'])
+
+  sources = build_utils.ParseGnList(options.locale_paks)
+
+  if options.depfile:
+    assert options.resources_zip
+    build_utils.WriteDepfile(options.depfile, options.resources_zip, sources)
+
+  mappings, lang_to_locale_map = ComputeMappings(sources)
+  if options.print_languages:
+    print '\n'.join(sorted(lang_to_locale_map))
+
+  if options.resources_zip:
+    with zipfile.ZipFile(options.resources_zip, 'w', zipfile.ZIP_STORED) as out:
+      for mapping in mappings:
+        out.write(mapping[0], mapping[1])
+
+      # Create TypedArray resources so ResourceExtractor can enumerate files.
+      def WriteValuesFile(lang, names):
+        dest_dir = 'values'
+        if lang:
+          dest_dir += '-' + lang
+        # Always extract en-US.lpak since it's the fallback.
+        xml = CreateLocalePaksXml(names + ['en_us.lpak'])
+        out.writestr(os.path.join(dest_dir, 'locale-paks.xml'), xml)
+
+      for lang, names in lang_to_locale_map.iteritems():
+        WriteValuesFile(lang, names)
+      WriteValuesFile(None, [])
+
+
+if __name__ == '__main__':
+  sys.exit(main())