Add OpenTypeCapsSupport class

third_party/WebKit/Source/platform/blink_platform_unittests.isolate

 # Copyright (c) 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.
 {
   'variables': {
     'files': [
       # Required by some font tests.
       'testing/data/',
+      '../../LayoutTests/third_party/Libertine/',
+      '../../LayoutTests/third_party/MEgalopolis/',
       # Required by some image decoder tests.
       'image-decoders/testing/',
       '../../LayoutTests/fast/images/resources/',
     ],
   },
   'conditions': [
     ['OS=="linux" or OS=="mac" or OS=="win"', {
       'variables': {
         'command': [
           '<(DEPTH)/testing/test_env.py',
@@ skipping 10 matching lines @@
         ],
       },
     }],
   ],
   'includes': [
     '../../../../base/base.isolate',
     # Required on Android to copy icudtl.dat to a device.
     '../../../icu/icu.isolate',
   ],
 }