SkTypeface::MakeFromName to take SkFontStyle.

SkTypeface::MakeFromName currently takes SkTypeface::Style,
which is quite limited. This starts the transition to this
function taking SkFontStyle instead.

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1818043002

TBR=reed
He said it sounded like a good idea.

Review-Url: https://codereview.chromium.org/1818043002
diff --git a/samplecode/SampleFilterFuzz.cpp b/samplecode/SampleFilterFuzz.cpp
index 8837241..78bc673 100644
--- a/samplecode/SampleFilterFuzz.cpp
+++ b/samplecode/SampleFilterFuzz.cpp
@@ -198,8 +198,8 @@
     return static_cast<SkFilterQuality>(R(kHigh_SkFilterQuality+1));
 }
 
-static SkTypeface::Style make_typeface_style() {
-    return static_cast<SkTypeface::Style>(R(SkTypeface::kBoldItalic+1));
+static SkFontStyle make_typeface_style() {
+    return SkFontStyle::FromOldStyle(SkTypeface::kBoldItalic+1);
 }
 
 static SkPath1DPathEffect::Style make_path_1d_path_effect_style() {