SkPDF: SkPDFStream takes a unique_ptr

tests/PDFPrimitivesTest.cpp

 /*
  * Copyright 2010 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "Resources.h"
 #include "SkBitmap.h"
 #include "SkCanvas.h"
@@ skipping 65 matching lines @@
 template <typename T>
 static void assert_emit_eq(skiatest::Reporter* reporter,
                            T& object,
                            const char* string) {
     SkString result = emit_to_string(object);
     assert_eq(reporter, result, string);
 }
 
 static void TestPDFStream(skiatest::Reporter* reporter) {
     char streamBytes[] = "Test\nFoo\tBar";
-    SkAutoTDelete<SkMemoryStream> streamData(new SkMemoryStream(
+    std::unique_ptr<SkStreamAsset> streamData(new SkMemoryStream(
         streamBytes, strlen(streamBytes), true));
-    sk_sp<SkPDFStream> stream(new SkPDFStream(streamData.get()));
+    auto stream = sk_make_sp<SkPDFStream>(std::move(streamData));
     assert_emit_eq(reporter,
                    *stream,
                    "<</Length 12>> stream\nTest\nFoo\tBar\nendstream");
     stream->insertInt("Attribute", 42);
     assert_emit_eq(reporter,
                    *stream,
                    "<</Length 12\n/Attribute 42>> stream\n"
                    "Test\nFoo\tBar\nendstream");
 
     {
@@ skipping 402 matching lines @@
     char buffer[5];
     for (int i = 0; i < 256; ++i) {
         size_t len = SkPDFUtils::ColorToDecimal(i, buffer);
         REPORTER_ASSERT(reporter, len == strlen(buffer));
         float f;
         REPORTER_ASSERT(reporter, 1 == sscanf(buffer, "%f", &f));
         int roundTrip = (int)(0.5 + f * 255);
         REPORTER_ASSERT(reporter, roundTrip == i);
     }
 }