Eliminate silently letting errors pass on pak loading.

ui/base/ui_base_tests.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 94 matching lines @@
               'action_name': 'copy_test_data',
               'variables': {
                 'test_data_files': [
                   'test/data',
                 ],
                 'test_data_prefix' : 'ui/base',
               },
               'includes': [ '../../build/copy_test_data_ios.gypi' ],
             },
           ],
+          'postbuilds': [
+            # The iOS resource bundle code hard-codes the names of the 100% and
+            # 200% paks. This copying allows locale.pak to stand in for them.
+            {
+              'postbuild_name': 'Copy chrome_100_percent for test',
+              'action': [
+                'cp',
+                '${BUILT_PRODUCTS_DIR}/ui/en.lproj/locale.pak',
+                '${BUILT_PRODUCTS_DIR}/${WRAPPER_NAME}/chrome_100_percent.pak'
+              ],
+            },
+            {
+              'postbuild_name': 'Copy chrome_200_percent for test',
+              'action': [
+                'cp',
+                '${BUILT_PRODUCTS_DIR}/ui/en.lproj/locale.pak',
+                '${BUILT_PRODUCTS_DIR}/${WRAPPER_NAME}/chrome_200_percent.pak'
+              ],
+            },
+          ],
         }],
         ['OS == "win"', {
           'sources': [
             'dragdrop/os_exchange_data_win_unittest.cc',
             'win/hwnd_subclass_unittest.cc',
             'win/open_file_name_win_unittest.cc',
           ],
           'msvs_settings': {
             'VCLinkerTool': {
               'DelayLoadDLLs': [
@@ skipping 132 matching lines @@
           ],
           'variables': {
             'test_suite_name': 'ui_unittests',
           },
           'includes': [ '../../build/apk_test.gypi' ],
         },
       ],
     }],
   ],
 }