SkPDF: PDFStream has-a not is-a PDFDict

bench/PDFBench.cpp

 /*
  * Copyright 2016 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "Benchmark.h"
 #include "Resources.h"
 #include "SkAutoPixmapStorage.h"
@@ skipping 119 matching lines @@
     bool isSuitableFor(Backend backend) override {
         return backend == kNonRendering_Backend;
     }
     void onDelayedSetup() override {
         fAsset.reset(GetResourceAsStream("pdf_command_stream.txt"));
     }
     void onDraw(int loops, SkCanvas*) override {
         SkASSERT(fAsset);
         if (!fAsset) { return; }
         while (loops-- > 0) {
-            sk_sp<SkPDFObject> object(
-                    new SkPDFSharedStream(fAsset->duplicate()));
+            sk_sp<SkPDFObject> object =
+                sk_make_sp<SkPDFSharedStream>(
+                        std::unique_ptr<SkStreamAsset>(fAsset->duplicate()));
             test_pdf_object_serialization(object);
         }
     }
 
 private:
     SkAutoTDelete<SkStreamAsset> fAsset;
 };
 
 // Test speed of SkPDFUtils::FloatToDecimal for typical floats that
 // might be found in a PDF document.
@@ skipping 92 matching lines @@
 
 }  // namespace
 DEF_BENCH(return new PDFImageBench;)
 DEF_BENCH(return new PDFJpegImageBench;)
 DEF_BENCH(return new PDFCompressionBench;)
 DEF_BENCH(return new PDFScalarBench;)
 DEF_BENCH(return new PDFColorComponentBench;)
 DEF_BENCH(return new PDFShaderBench;)
 DEF_BENCH(return new WStreamWriteTextBenchmark;)
 DEF_BENCH(return new WritePDFTextBenchmark;)