Move SkTypeface to sk_sp.

gm/coloremoji.cpp

 /*
  * Copyright 2013 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "gm.h"
 
 #include "Resources.h"
@@ skipping 32 matching lines @@
 }
 
 namespace skiagm {
 
 class ColorEmojiGM : public GM {
 public:
     ColorEmojiGM() { }
 
 protected:
     struct EmojiFont {
-        SkAutoTUnref<SkTypeface> typeface;
+        sk_sp<SkTypeface> typeface;
         const char* text;
     } emojiFont;
     virtual void onOnceBeforeDraw() override {
-        sk_tool_utils::emoji_typeface(&emojiFont.typeface);
+        emojiFont.typeface = sk_tool_utils::emoji_typeface();
         emojiFont.text = sk_tool_utils::emoji_sample_text();
     }
 
     SkString onShortName() override {
         SkString name("coloremoji");
         name.append(sk_tool_utils::platform_os_emoji());
         return name;
     }
 
     SkISize onISize() override {
@@ skipping 17 matching lines @@
             paint.setTextSize(SkIntToScalar(textSize[y]));
             canvas->drawText(text, strlen(text), 10, SkIntToScalar(textYOffset[y]), paint);
             y_offset += textYOffset[y];
         }
 
         // draw with shaders and image filters
         for (int makeLinear = 0; makeLinear < 2; makeLinear++) {
             for (int makeBlur = 0; makeBlur < 2; makeBlur++) {
                 for (int makeGray = 0; makeGray < 2; makeGray++) {
                     SkPaint shaderPaint;
-                    shaderPaint.setTypeface(paint.getTypeface());
+                    shaderPaint.setTypeface(sk_ref_sp(paint.getTypeface()));
                     if (SkToBool(makeLinear)) {
                         shaderPaint.setShader(MakeLinear());
                     }
 
                     if (SkToBool(makeBlur) && SkToBool(makeGray)) {
                         sk_sp<SkImageFilter> grayScale(make_grayscale(nullptr));
                         sk_sp<SkImageFilter> blur(make_blur(3.0f, std::move(grayScale)));
                         shaderPaint.setImageFilter(std::move(blur));
                     } else if (SkToBool(makeBlur)) {
                         shaderPaint.setImageFilter(make_blur(3.0f, nullptr));
@@ skipping 48 matching lines @@
     }
 
     typedef GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 DEF_GM(return new ColorEmojiGM;)
 
 }