Reland of Move language pak files to assets.

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
deleted file mode 100755
index 73f4405112a507c88e83447899f1123fcb2a063d..0000000000000000000000000000000000000000
--- a/build/android/gyp/locale_pak_resources.py
+++ /dev/null
@@ -1,126 +0,0 @@
-#!/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())