Remove now missing files from unit_tests.isolate

chrome/unit_tests.isolate

 # Copyright (c) 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.
 {
   'variables': {
     'isolate_dependency_tracked': [
       '../net/data/ssl/certificates/expired_cert.pem',
       '../net/data/ssl/certificates/test_mail_google_com.pem',
       '../net/data/ssl/certificates/unittest.originbound.der',
       '../net/data/ssl/certificates/unittest.originbound.key.der',
@@ skipping 317 matching lines @@
       'test/data/extensions/manifest_tests/sandboxed_pages_invalid_1.json',
       'test/data/extensions/manifest_tests/sandboxed_pages_invalid_2.json',
       'test/data/extensions/manifest_tests/sandboxed_pages_invalid_3.json',
       'test/data/extensions/manifest_tests/sandboxed_pages_invalid_4.json',
       'test/data/extensions/manifest_tests/sandboxed_pages_invalid_5.json',
       'test/data/extensions/manifest_tests/sandboxed_pages_valid_1.json',
       'test/data/extensions/manifest_tests/sandboxed_pages_valid_2.json',
       'test/data/extensions/manifest_tests/sandboxed_pages_valid_3.json',
       'test/data/extensions/manifest_tests/sandboxed_pages_valid_4.json',
       'test/data/extensions/manifest_tests/sandboxed_pages_valid_5.json',
-      'test/data/extensions/manifest_tests/script_badge_basic.json',
-      'test/data/extensions/manifest_tests/script_badge_only_use_icon16.json',
-      'test/data/extensions/manifest_tests/script_badge_title_icons_ignored.json',
       'test/data/extensions/manifest_tests/tabs_extension.json',
       'test/data/extensions/manifest_tests/tts_engine_invalid_1.json',
       'test/data/extensions/manifest_tests/tts_engine_invalid_2.json',
       'test/data/extensions/manifest_tests/tts_engine_invalid_3.json',
       'test/data/extensions/manifest_tests/tts_engine_invalid_4.json',
       'test/data/extensions/manifest_tests/tts_engine_invalid_5.json',
       'test/data/extensions/manifest_tests/tts_engine_invalid_6.json',
       'test/data/extensions/manifest_tests/tts_engine_invalid_7.json',
       'test/data/extensions/manifest_tests/tts_engine_invalid_8.json',
       'test/data/extensions/manifest_tests/tts_engine_invalid_9.json',
@@ skipping 487 matching lines @@
           'test/data/extensions/unpacker/missing_messages_file.crx',
           'test/data/extensions/unpacker/no_locale_data.crx',
         ],
         'isolate_dependency_untracked': [
           'test/data/extensions/manifest_tests/_locales/',
         ],
       },
     }],
   ],
 }