Revert of Move SkTypeface to sk_sp.

tools/sk_tool_utils.cpp

-/*
+/*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "sk_tool_utils.h"
 #include "sk_tool_utils_flags.h"
 
 #include "Resources.h"
@@ skipping 56 matching lines @@
     const char* osName = platform_os_name();
     if (!strcmp(osName, "Android") || !strcmp(osName, "Ubuntu")) {
         return "CBDT";
     }
     if (!strncmp(osName, "Mac", 3)) {
         return "SBIX";
     }
     return "";
 }
 
-sk_sp<SkTypeface> emoji_typeface() {
+void emoji_typeface(SkAutoTUnref<SkTypeface>* tf) {
     if (!strcmp(sk_tool_utils::platform_os_emoji(), "CBDT")) {
-        return MakeResourceAsTypeface("/fonts/Funkster.ttf");
+        tf->reset(GetResourceAsTypeface("/fonts/Funkster.ttf"));
+        return;
     }
     if (!strcmp(sk_tool_utils::platform_os_emoji(), "SBIX")) {
-        return SkTypeface::MakeFromName("Apple Color Emoji", SkTypeface::kNormal);
+        tf->reset(SkTypeface::CreateFromName("Apple Color Emoji", SkTypeface::kNormal));
+        return;
     }
-    return nullptr;
+    tf->reset(nullptr);
+    return;
 }
 
 const char* emoji_sample_text() {
     if (!strcmp(sk_tool_utils::platform_os_emoji(), "CBDT")) {
         return "Hamburgefons";
     }
     if (!strcmp(sk_tool_utils::platform_os_emoji(), "SBIX")) {
         return "\xF0\x9F\x92\xB0" "\xF0\x9F\x8F\xA1" "\xF0\x9F\x8E\x85"  // 💰🏡🎅
                "\xF0\x9F\x8D\xAA" "\xF0\x9F\x8D\x95" "\xF0\x9F\x9A\x80"  // 🍪🍕🚀
                "\xF0\x9F\x9A\xBB" "\xF0\x9F\x92\xA9" "\xF0\x9F\x93\xB7" // 🚻💩📷
@@ skipping 53 matching lines @@
             return "unexpected colortype";
     }
 }
 
 SkColor color_to_565(SkColor color) {
     SkPMColor pmColor = SkPreMultiplyColor(color);
     U16CPU color16 = SkPixel32ToPixel16(pmColor);
     return SkPixel16ToColor(color16);
 }
 
-sk_sp<SkTypeface> create_portable_typeface(const char* name, SkTypeface::Style style) {
+SkTypeface* create_portable_typeface(const char* name, SkTypeface::Style style) {
     return create_font(name, style);
 }
 
 void set_portable_typeface(SkPaint* paint, const char* name, SkTypeface::Style style) {
-    paint->setTypeface(create_font(name, style));
+    SkTypeface* face = create_font(name, style);
+    SkSafeUnref(paint->setTypeface(face));
 }
 
 void write_pixels(SkCanvas* canvas, const SkBitmap& bitmap, int x, int y,
                   SkColorType colorType, SkAlphaType alphaType) {
     SkBitmap tmp(bitmap);
     tmp.lockPixels();
 
     const SkImageInfo info = SkImageInfo::Make(tmp.width(), tmp.height(), colorType, alphaType);
 
     canvas->writePixels(info, tmp.getPixels(), tmp.rowBytes(), x, y);
@@ skipping 258 matching lines @@
     for (int y = 0; y < src.height(); ++y) {
         for (int x = 0; x < src.width(); ++x) {
             *dst.getAddr32(x, y) = blur_pixel(src, x, y, kernel.get(), wh);
         }
     }
 
     return dst;
 }
 
 }  // namespace sk_tool_utils