Revert of Move SkTypeface to sk_sp.

src/core/SkPaint.cpp

Index: src/core/SkPaint.cpp
diff --git a/src/core/SkPaint.cpp b/src/core/SkPaint.cpp
index 25b6aec1ec46da9239a69aae39acfff5aee6e645..67bbda16652ca13e043aab6d2b1bc7336e8dbc2c 100644
--- a/src/core/SkPaint.cpp
+++ b/src/core/SkPaint.cpp
@@ -369,9 +369,7 @@
         this->f##Field.reset(SkSafeRef(f));         \
         return f;                                   \
     }
-#ifdef SK_SUPPORT_LEGACY_TYPEFACE_PTR
 SET_PTR(Typeface)
-#endif
 #ifdef SK_SUPPORT_LEGACY_MINOR_EFFECT_PTR
 SET_PTR(Rasterizer)
 #endif
@@ -1898,7 +1896,7 @@
     this->setTextEncoding(static_cast<TextEncoding>((tmp >> 0) & 0xFF));
 
     if (flatFlags & kHasTypeface_FlatFlag) {
-        this->setTypeface(sk_ref_sp(buffer.readTypeface()));
+        this->setTypeface(buffer.readTypeface());
     } else {
         this->setTypeface(nullptr);
     }