Move SkTypeface to sk_sp.

src/core/SkPictureData.cpp

Index: src/core/SkPictureData.cpp
diff --git a/src/core/SkPictureData.cpp b/src/core/SkPictureData.cpp
index 4de1cc3cec9e03b683a2388ad2f0b0f6248a7eb6..b2932df71e87cf5c27b868002e108be8f306b3fe 100644
--- a/src/core/SkPictureData.cpp
+++ b/src/core/SkPictureData.cpp
@@ -406,13 +406,13 @@ bool SkPictureData::parseStreamTag(SkStream* stream,
             const int count = SkToInt(size);
             fTFPlayback.setCount(count);
             for (int i = 0; i < count; i++) {
-                SkAutoTUnref<SkTypeface> tf(SkTypeface::Deserialize(stream));
+                sk_sp<SkTypeface> tf(SkTypeface::MakeDeserialize(stream));
                 if (!tf.get()) {    // failed to deserialize
                     // fTFPlayback asserts it never has a null, so we plop in
                     // the default here.
-                    tf.reset(SkTypeface::RefDefault());
+                    tf = SkTypeface::MakeDefault();
                 }
-                fTFPlayback.set(i, tf);
+                fTFPlayback.set(i, tf.get());
             }
         } break;
         case SK_PICT_PICTURE_TAG: {