Revert of SkFontData to use smart pointers.

src/ports/SkFontConfigInterface_direct.cpp

 /*
  * Copyright 2009-2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 /* migrated from chrome/src/skia/ext/SkFontHost_fontconfig_direct.cpp */
 
 #include "SkBuffer.h"
@@ skipping 684 matching lines @@
     if (outFamilyName) {
         outFamilyName->set(post_config_family);
     }
     if (outStyle) {
         *outStyle = skfontstyle_from_fcpattern(match);
     }
     return true;
 }
 
 SkStreamAsset* SkFontConfigInterfaceDirect::openStream(const FontIdentity& identity) {
-    return SkStream::MakeFromFile(identity.fString.c_str()).release();
+    return SkStream::NewFromFile(identity.fString.c_str());
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 
 static bool find_name(const SkTDArray<const char*>& list, const char* str) {
     int count = list.count();
     for (int i = 0; i < count; ++i) {
         if (!strcmp(list[i], str)) {
             return true;
         }
@@ skipping 29 matching lines @@
         const char* famName = get_name(match, FC_FAMILY);
         if (famName && !find_name(names, famName)) {
             *names.append() = famName;
             *sizes.append() = strlen(famName) + 1;
         }
     }
 
     return SkDataTable::MakeCopyArrays((const void*const*)names.begin(),
                                        sizes.begin(), names.count());
 }