SkPDF s/SkAutoTDelete/std::unique_ptr/

src/pdf/SkPDFBitmap.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 "SkColorPriv.h"
 #include "SkData.h"
 #include "SkDeflate.h"
@@ skipping 328 matching lines @@
 
     // Write to a temporary buffer to get the compressed length.
     SkDynamicMemoryWStream buffer;
     SkDeflateWStream deflateWStream(&buffer);
     if (alpha) {
         bitmap_alpha_to_a8(bitmap, &deflateWStream);
     } else {
         bitmap_to_pdf_pixels(bitmap, &deflateWStream);
     }
     deflateWStream.finalize();  // call before detachAsStream().
-    SkAutoTDelete<SkStreamAsset> asset(buffer.detachAsStream());
+    std::unique_ptr<SkStreamAsset> asset(buffer.detachAsStream());
 
     SkPDFDict pdfDict("XObject");
     pdfDict.insertName("Subtype", "Image");
     pdfDict.insertInt("Width", bitmap.width());
     pdfDict.insertInt("Height", bitmap.height());
     if (alpha) {
         pdfDict.insertName("ColorSpace", "DeviceGray");
     } else if (bitmap.colorType() == kIndex_8_SkColorType) {
         SkASSERT(1 == pdf_color_component_count(bitmap.colorType()));
         pdfDict.insertObject("ColorSpace",
@@ skipping 151 matching lines @@
 
     sk_sp<SkPDFObject> smask;
     if (!image_compute_is_opaque(image.get())) {
         smask = sk_make_sp<PDFAlphaBitmap>(image);
     }
     #ifdef SK_PDF_IMAGE_STATS
     gRegularImageObjects.fetch_add(1);
     #endif
     return sk_make_sp<PDFDefaultBitmap>(std::move(image), std::move(smask));
 }