Rename textual includes as *.inc.

src/utils/SkWhitelistChecksums.inc

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  *
- * GenerateChecksums() in ../../src/utils/SkWhitelistTypefaces.cpp generated SkWhitelistChecksums.cpp.
+ * GenerateChecksums() in ../../src/utils/SkWhitelistTypefaces.cpp generated SkWhitelistChecksums.inc.
  * Run 'whitelist_typefaces --generate' to create anew.
  */
 
 #include "SkTDArray.h"
 
 struct Whitelist {
     const char* fFontName;
     uint32_t fChecksum;
     bool fSerializedNameOnly;
     bool fSerializedSub;
@@ skipping 23 matching lines @@
     { "NanumGothic", 0xff8d773d, false, false },
     { "OpenSymbol", 0x4fcaf331, false, false },
     { "Symbola", 0x639a35c7, false, false },
     { "TakaoPGothic", 0x068c405a, false, false },
     { "Waree", 0x6a2bfca8, false, false },
     { "WenQuanYi Micro Hei", 0xcdec08a3, false, false },
     { "padmaa", 0x09eb1865, false, false },
 };
 
 static const int whitelistCount = (int) SK_ARRAY_COUNT(whitelist);