Move off SK_SUPPORT_LEGACY_DATA_FACTORIES.

dm/DMJsonWriter.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "DMJsonWriter.h"
 
 #include "ProcStats.h"
@@ skipping 77 matching lines @@
     }
 
     SkString path = SkOSPath::Join(FLAGS_writePath[0], "dm.json");
     sk_mkdir(FLAGS_writePath[0]);
     SkFILEWStream stream(path.c_str());
     stream.writeText(Json::StyledWriter().write(root).c_str());
     stream.flush();
 }
 
 bool JsonWriter::ReadJson(const char* path, void(*callback)(BitmapResult)) {
-    SkAutoTUnref<SkData> json(SkData::NewFromFileName(path));
+    sk_sp<SkData> json(SkData::MakeFromFileName(path));
     if (!json) {
         return false;
     }
 
     Json::Reader reader;
     Json::Value root;
     const char* data = (const char*)json->data();
     if (!reader.parse(data, data+json->size(), root)) {
         return false;
     }
@@ skipping 11 matching lines @@
 
         if (!r["key"]["source_options"].isNull()) {
             br.sourceOptions = r["key"]["source_options"].asCString();
         }
         callback(br);
     }
     return true;
 }
 
 } // namespace DM