Revert of Simplify test locales in ui_unittests Framework

ui/base/ui_base_tests_bundle.gypi

 # Copyright 2014 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.
 
 # This file contains resources for the ui_unittests test bundle.
 # See chrome_dll_bundle.gypi for a description of the techniques here.
 {
   'product_name': 'ui_unittests Framework',
   'variables': {
+    'grit_out_dir': '<(SHARED_INTERMEDIATE_DIR)/ui',
+
     # There is no executable in the mock framework, and so nothing to strip.
     'mac_strip': 0,
   },
   'mac_bundle': 1,
   'xcode_settings': {
     'CHROMIUM_BUNDLE_ID': 'com.google.ChromiumUITests',
     'DYLIB_COMPATIBILITY_VERSION': '1.0.0',
     'DYLIB_CURRENT_VERSION': '1.0.0',
     'DYLIB_INSTALL_NAME_BASE': '@executable_path/../Versions/1.0.0.0',
     'LD_DYLIB_INSTALL_NAME':
         '$(DYLIB_INSTALL_NAME_BASE:standardizepath)/$(WRAPPER_NAME)/$(PRODUCT_NAME)',
     'INFOPLIST_FILE': 'test/framework-Info.plist',
   },
   'mac_bundle_resources': [
     'test/framework-Info.plist',
     '<(PRODUCT_DIR)/ui_test.pak',
-
-    # Just include the English-US locale made by ui_resources.gyp:ui_test_pak.
-    # Note that the file is just a copy of ui_test.pak, with a different path.
-    '<(PRODUCT_DIR)/ui/en.lproj/locale.pak',
+    '<!@pymod_do_main(repack_locales -o -p <(OS) -g <(grit_out_dir) -s <(SHARED_INTERMEDIATE_DIR) -x <(SHARED_INTERMEDIATE_DIR) <(locales))',
   ],
   'mac_bundle_resources!': [
     'test/framework-Info.plist',
   ],
   'postbuilds': [
     {
       'postbuild_name': 'Symlink Resources',
       'action': [
         'ln',
         '-fns',
         'Versions/A/Resources',
         '${BUILT_PRODUCTS_DIR}/${WRAPPER_NAME}/Resources'
       ],
     },
     {
       # Resource bundle pak names are hardcoded. This allows ui_test.pak to be
       # found while running the ResourceBundle tests.
       'postbuild_name': 'Symlink chrome_100_percent for test',
       'action': [
         'ln',
         '-fns',
         'ui_test.pak',
         '${BUILT_PRODUCTS_DIR}/${WRAPPER_NAME}/Versions/A/Resources/chrome_100_percent.pak'
       ],
     },
   ],
 }