Fix iOS builders, test data has moved and they don't run components_unittests.

chrome/chrome_tests_unit.gypi

 # Copyright 2012 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.
 {
   'targets': [
     {
       # This target contains mocks and test utilities that don't belong in
       # production libraries but are used by more than one test executable.
       'target_name': 'test_support_common',
       'type': 'static_library',
@@ skipping 1768 matching lines @@
                 ['exclude', '^browser/autocomplete/bookmark_provider_unittest\\.cc$'],
                 ['exclude', '^browser/autocomplete/builtin_provider_unittest\\.cc$'],
                 ['exclude', '^browser/autocomplete/history_quick_provider_unittest\\.cc$'],
                 ['exclude', '^browser/autocomplete/shortcuts_provider_unittest\\.cc$'],
                 ['exclude', '^browser/bookmarks/bookmark_codec_unittest\\.cc$'],
               ],
             }],
           ],
           # Bundle all the necessary resources into the test bundle.
           'includes': ['chrome_ios_bundle_resources.gypi'],
-          'actions': [
-            {
-              'action_name': 'copy_test_data',
-              'variables': {
-                'test_data_files': [
-                  'test/data/zip',
-                ],
-                'test_data_prefix': 'chrome',
-              },
-              'includes': [ '../build/copy_test_data_ios.gypi' ],
-            },
-          ],
           'xcode_settings': {'OTHER_LDFLAGS': ['-ObjC']},
         }],
         ['enable_background==0', {
           'sources/': [
             ['exclude', '^browser/background/'],
           ],
         }],
         ['enable_one_click_signin==0', {
           'sources!': [
             'browser/ui/cocoa/one_click_signin_bubble_controller_unittest.mm',
@@ skipping 620 matching lines @@
               # more details.
               'DebugInformationFormat': '3',
               'ProgramDataBaseFileName': '<(PRODUCT_DIR)/unit_tests.exe.pdb',
             },
           },
         },
       ],
     }],
   ],  # 'conditions'
 }