Move SkTypeface to sk_sp.

samplecode/SampleAnimatedText.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SampleCode.h"
 #include "SkView.h"
 #include "SkCanvas.h"
@@ skipping 55 matching lines @@
                     fSizeScale = 2;
                 }
                 return true;
             }
         }
         return this->INHERITED::onQuery(evt);
     }
 
     void onDrawContent(SkCanvas* canvas) override {
         SkPaint paint;
-        SkSafeUnref(paint.setTypeface(SkTypeface::CreateFromFile("/skimages/samplefont.ttf")));
+        paint.setTypeface(SkTypeface::MakeFromFile("/skimages/samplefont.ttf"));
         paint.setAntiAlias(true);
         paint.setFilterQuality(kMedium_SkFilterQuality);
 
         SkString outString("fps: ");
         fTimer.end();
 
         // TODO: generalize this timing code in utils
         fTimes[fCurrentTime] = (float)(fTimer.fWall);
         fCurrentTime = (fCurrentTime + 1) & 0x1f;
 
@@ skipping 69 matching lines @@
     int         fCurrentTime;
 
 
     typedef SampleView INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static SkView* MyFactory() { return new AnimatedTextView; }
 static SkViewRegister reg(MyFactory);