Move SkTypeface to sk_sp.

Committed: https://skia.googlesource.com/skia/+/6296da736fbf40aae881650c239420f64e576c3f
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1933393002

Review-Url: https://codereview.chromium.org/1933393002
diff --git a/samplecode/SampleXfermodesBlur.cpp b/samplecode/SampleXfermodesBlur.cpp
index af75f89..8a69f00 100644
--- a/samplecode/SampleXfermodesBlur.cpp
+++ b/samplecode/SampleXfermodesBlur.cpp
@@ -28,9 +28,7 @@
 #include "SkBlurMaskFilter.h"
 
 static void setNamedTypeface(SkPaint* paint, const char name[]) {
-    SkTypeface* face = SkTypeface::CreateFromName(name, SkTypeface::kNormal);
-    paint->setTypeface(face);
-    SkSafeUnref(face);
+    paint->setTypeface(SkTypeface::MakeFromName(name, SkTypeface::kNormal));
 }
 
 static uint16_t gBG[] = { 0xFFFF, 0xCCCF, 0xCCCF, 0xFFFF };
@@ -92,8 +90,7 @@
             SkPaint paint;
             paint.setAntiAlias(true);
             paint.setTextSize(50);
-            paint.setTypeface(SkTypeface::CreateFromName("Arial Unicode MS", SkTypeface::kNormal));
-            SkSafeUnref(paint.getTypeface());
+            paint.setTypeface(SkTypeface::MakeFromName("Arial Unicode MS", SkTypeface::kNormal));
             char buffer[10];
             size_t len = SkUTF8_FromUnichar(0x8500, buffer);
             canvas->drawText(buffer, len, 40, 40, paint);