s/SkAutoTUnref/sk_sp/ in src/ part 1

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4480

Change-Id: I7d3219b02ad5094785e1b7635a9482e69aadbc8c
Reviewed-on: https://skia-review.googlesource.com/4480
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
diff --git a/src/ports/SkFontMgr_android.cpp b/src/ports/SkFontMgr_android.cpp
index 3a84eca..116bc01 100644
--- a/src/ports/SkFontMgr_android.cpp
+++ b/src/ports/SkFontMgr_android.cpp
@@ -237,7 +237,7 @@
     }
 
 private:
-    SkTArray<SkAutoTUnref<SkTypeface_AndroidSystem>, true> fStyles;
+    SkTArray<sk_sp<SkTypeface_AndroidSystem>, true> fStyles;
 
     friend struct NameToFamily;
     friend class SkFontMgr_Android;
@@ -323,7 +323,7 @@
 
     virtual SkTypeface* onMatchFamilyStyle(const char familyName[],
                                            const SkFontStyle& style) const override {
-        SkAutoTUnref<SkFontStyleSet> sset(this->matchFamily(familyName));
+        sk_sp<SkFontStyleSet> sset(this->matchFamily(familyName));
         return sset->matchStyle(style);
     }
 
@@ -331,7 +331,7 @@
                                          const SkFontStyle& style) const override {
         for (int i = 0; i < fStyleSets.count(); ++i) {
             for (int j = 0; j < fStyleSets[i]->fStyles.count(); ++j) {
-                if (fStyleSets[i]->fStyles[j] == typeface) {
+                if (fStyleSets[i]->fStyles[j].get() == typeface) {
                     return fStyleSets[i]->matchStyle(style);
                 }
             }