Add sfntly library for font subsetting used in print preview.

skia/skia.gyp

 # Copyright (c) 2011 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': [
     {
       'target_name': 'skia',
       'type': '<(component)',
       'sources': [
@@ skipping 833 matching lines @@
               'GR_DLL',
               'SKIA_DLL',
             ],
           },
         },],
       ],
       'dependencies': [
         'skia_opts',
         'skia_libtess',
         '../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
+        '../third_party/sfntly/sfntly.gyp:sfntly',
         '../third_party/zlib/zlib.gyp:zlib',
       ],
       'direct_dependent_settings': {
         'include_dirs': [
           'config',
           '../third_party/skia/include/config',
           '../third_party/skia/include/core',
           '../third_party/skia/include/effects',
           '../third_party/skia/include/pdf',
           '../third_party/skia/include/gpu',
@@ skipping 137 matching lines @@
       ],
       'include_dirs': [
         '..',
       ],
       'sources': [
         'ext/image_operations_bench.cc',
       ],
     },
   ],
 }