Move SkTypeface to sk_sp.

samplecode/SampleFontScalerTest.cpp

 /*
  * Copyright 2011 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"
 #include "SkTypeface.h"
@@ skipping 18 matching lines @@
     { "serif", SkTypeface::kNormal },
     { "serif", SkTypeface::kBold },
     { "serif", SkTypeface::kItalic },
     { "serif", SkTypeface::kBoldItalic },
     { "monospace", SkTypeface::kNormal }
 };
 
 static const int gFaceCount = SK_ARRAY_COUNT(gFaces);
 
 class FontScalerTestView : public SampleView {
-    SkTypeface* fFaces[gFaceCount];
+    sk_sp<SkTypeface> fFaces[gFaceCount];
 
 public:
     FontScalerTestView() {
         for (int i = 0; i < gFaceCount; i++) {
-            fFaces[i] = SkTypeface::CreateFromName(gFaces[i].fName,
-                                                   gFaces[i].fStyle);
+            fFaces[i] = SkTypeface::MakeFromName(gFaces[i].fName, gFaces[i].fStyle);
         }
 //        this->setBGColor(0xFFDDDDDD);
     }
 
-    virtual ~FontScalerTestView() {
-        for (int i = 0; i < gFaceCount; i++) {
-            SkSafeUnref(fFaces[i]);
-        }
-    }
-
 protected:
     // overrides from SkEventSink
     virtual bool onQuery(SkEvent* evt) {
         if (SampleCode::TitleQ(*evt)) {
             SampleCode::TitleR(evt, "FontScaler Test");
             return true;
         }
         return this->INHERITED::onQuery(evt);
     }
 
@@ skipping 19 matching lines @@
 
             SkPath path;
             path.moveTo(pts[0]);
             path.cubicTo(pts[1], pts[2], pts[3]);
             canvas->drawPath(path, paint);
         }
 
 //        paint.setSubpixelText(true);
         paint.setAntiAlias(true);
         paint.setLCDRenderText(true);
-        SkSafeUnref(paint.setTypeface(SkTypeface::CreateFromName("Times Roman", SkTypeface::kNormal)));
+        paint.setTypeface(SkTypeface::MakeFromName("Times Roman", SkTypeface::kNormal));
 
 //        const char* text = "abcdefghijklmnopqrstuvwxyz";
         const char* text = "Hamburgefons ooo mmm";
         const size_t textLen = strlen(text);
 
         for (int j = 0; j < 2; ++j) {
             for (int i = 0; i < 6; ++i) {
                 SkScalar x = SkIntToScalar(10);
                 SkScalar y = SkIntToScalar(20);
 
@@ skipping 24 matching lines @@
     }
 
 private:
     typedef SkView INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static SkView* MyFactory() { return new FontScalerTestView; }
 static SkViewRegister reg(MyFactory);