Clean up SkFontConfigInterface implementation.

gyp/ports.gyp

 # Copyright 2015 Google Inc.
 #
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 # Port-specific Skia library code.
 {
   'targets': [
     {
       'target_name': 'ports',
       'product_name': 'skia_ports',
@@ skipping 115 matching lines @@
             }, 'skia_os == "android"', {
               'sources/': [['include', '../src/ports/SkFontMgr_android_factory.cpp']],
             }, {
               'link_settings': {
                 'libraries': [
                   '-lfontconfig',
                 ],
               },
               'sources': [
                 '../src/ports/SkFontMgr_fontconfig.cpp',
-                '../src/ports/SkFontHost_fontconfig.cpp',
                 '../src/ports/SkFontConfigInterface_direct.cpp',
                 '../src/ports/SkFontConfigInterface_direct_factory.cpp',
               ],
               'sources/': [['include', '../src/ports/SkFontMgr_fontconfig_factory.cpp']],
             }]
           ],
         }],
         [ 'skia_os == "mac"', {
           'include_dirs': [
             '../include/utils/mac',
@@ skipping 69 matching lines @@
         }],
       ],
       'direct_dependent_settings': {
         'include_dirs': [
           '../include/ports',
         ],
       },
     },
   ],
 }