SkPDF: Add sk_sp setters; .release() becomes std::move()

src/pdf/SkPDFResourceDict.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkPDFResourceDict.h"
 #include "SkPostConfig.h"
 
@@ skipping 46 matching lines @@
 static void add_subdict(
         const SkTDArray<SkPDFObject*>& resourceList,
         SkPDFResourceDict::SkPDFResourceType type,
         SkPDFDict* dst) {
     if (0 == resourceList.count()) {
         return;
     }
     auto resources = sk_make_sp<SkPDFDict>();
     for (int i = 0; i < resourceList.count(); i++) {
         resources->insertObjRef(SkPDFResourceDict::getResourceName(type, i),
-                                SkRef(resourceList[i]));
+                                sk_sp<SkPDFObject>(SkRef(resourceList[i])));
     }
-    dst->insertObject(get_resource_type_name(type), resources.release());
+    dst->insertObject(get_resource_type_name(type), std::move(resources));
 }
 
-SkPDFDict* SkPDFResourceDict::Create(
+sk_sp<SkPDFDict> SkPDFResourceDict::Make(
         const SkTDArray<SkPDFObject*>* gStateResources,
         const SkTDArray<SkPDFObject*>* patternResources,
         const SkTDArray<SkPDFObject*>* xObjectResources,
         const SkTDArray<SkPDFObject*>* fontResources) {
     auto dict = sk_make_sp<SkPDFDict>();
     static const char kProcs[][7] = {
         "PDF", "Text", "ImageB", "ImageC", "ImageI"};
     auto procSets = sk_make_sp<SkPDFArray>();
 
     procSets->reserve(SK_ARRAY_COUNT(kProcs));
     for (size_t i = 0; i < SK_ARRAY_COUNT(kProcs); i++) {
         procSets->appendName(kProcs[i]);
     }
-    dict->insertObject("ProcSets", procSets.release());
+    dict->insertObject("ProcSets", std::move(procSets));
 
     if (gStateResources) {
         add_subdict(*gStateResources, kExtGState_ResourceType, dict.get());
     }
     if (patternResources) {
         add_subdict(*patternResources, kPattern_ResourceType, dict.get());
     }
     if (xObjectResources) {
         add_subdict(*xObjectResources, kXObject_ResourceType, dict.get());
     }
     if (fontResources) {
         add_subdict(*fontResources, kFont_ResourceType, dict.get());
     }
-    return dict.release();
+    return dict;
 }