Remove SkPreprocessorSeq.h and SkTypedEnum.h.

gyp/sfnt.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.
 {
   'targets': [
     {
       'target_name': 'sfnt',
       'product_name': 'skia_sfnt',
       'type': 'static_library',
@@ skipping 24 matching lines @@
         '../src/sfnt/SkOTTable_OS_2.h',
         '../src/sfnt/SkOTTable_OS_2_V0.h',
         '../src/sfnt/SkOTTable_OS_2_V1.h',
         '../src/sfnt/SkOTTable_OS_2_V2.h',
         '../src/sfnt/SkOTTable_OS_2_V3.h',
         '../src/sfnt/SkOTTable_OS_2_V4.h',
         '../src/sfnt/SkOTTable_OS_2_VA.h',
         '../src/sfnt/SkOTTable_post.h',
         '../src/sfnt/SkPanose.h',
         '../src/sfnt/SkOTUtils.h',
-        '../src/sfnt/SkPreprocessorSeq.h',
         '../src/sfnt/SkSFNTHeader.h',
         '../src/sfnt/SkTTCFHeader.h',
-        '../src/sfnt/SkTypedEnum.h',
 
         '../src/sfnt/SkOTTable_name.cpp',
         '../src/sfnt/SkOTUtils.cpp',
       ],
       'direct_dependent_settings': {
         'include_dirs': [
           '../src/sfnt',
         ],
       },
     },
   ],
 }