Eliminate SkFILE - it always is the same as FILE.

src/utils/SkWhitelistTypefaces.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkChecksum.h"
 #include "SkFontDescriptor.h"
 #include "SkStream.h"
@@ skipping 229 matching lines @@
 
 const char checksumTrailer[] =
 "};"                                                                        "\n"
 ""                                                                          "\n"
 "static const int whitelistCount = (int) SK_ARRAY_COUNT(whitelist);"        "\n";
 
 
 #include "SkOSFile.h"
 
 bool GenerateChecksums() {
-    SkFILE* file = sk_fopen(checksumFileName, kWrite_SkFILE_Flag);
+    FILE* file = sk_fopen(checksumFileName, kWrite_SkFILE_Flag);
     if (!file) {
         SkDebugf("Can't open %s for writing.\n", checksumFileName);
         return false;
     }
     SkString line;
     line.printf(checksumHeader, __FUNCTION__, __FILE__, checksumFileName);
     sk_fwrite(line.c_str(), line.size(), file);
     for (int i = 0; i < whitelistCount; ++i) {
         const char* fontName = whitelist[i].fFontName;
         SkTypeface* tf = SkTypeface::CreateFromName(fontName, SkTypeface::kNormal);
         uint32_t checksum = compute_checksum(tf);
         line.printf(checksumEntry, fontName, checksum);
         sk_fwrite(line.c_str(), line.size(), file);
     }
     sk_fwrite(checksumTrailer, sizeof(checksumTrailer) - 1, file);
     sk_fclose(file);
     return true;
 }