make glyph_pos imageblur* largeglyphblur portable

gm/glyph_pos.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 "gm.h"
 #include "SkCanvas.h"
 #include "SkTypeface.h"
@@ skipping 30 matching lines @@
             str.append("_f");
         } else {
             str.append("_b"); // b == Both.
         }
         return str;
     }
 
     SkISize onISize() override { return SkISize::Make(800, 600); }
 
     void onDraw(SkCanvas* canvas) override {
-        if (!fProp) {
-            fProp.reset(sk_tool_utils::create_portable_typeface("Helvetica", SkTypeface::kNormal));
-        }
 
         // There's a black pixel at 40, 40 for reference.
         canvas->drawPoint(40.0f, 40.0f, SK_ColorBLACK);
 
         // Two reference images.
         canvas->translate(50.0f, 50.0f);
         drawTestCase(canvas, 1.0f);
 
         canvas->translate(0.0f, 50.0f);
         drawTestCase(canvas, 3.0f);
@@ skipping 37 matching lines @@
         canvas->concat(perspective);
         drawTestCase(canvas, 1.0f);
         canvas->restore();
     }
 
     void drawTestCase(SkCanvas* canvas, SkScalar textScale) {
         SkPaint paint;
         paint.setColor(SK_ColorBLACK);
         paint.setAntiAlias(true);
         paint.setTextSize(kTextHeight * textScale);
-        paint.setTypeface(fProp);
-        paint.setDevKernText(true);
+        sk_tool_utils::set_portable_typeface_always(&paint);
         paint.setStrokeWidth(fStrokeWidth);
         paint.setStyle(fStrokeStyle);
 
         // This demonstrates that we can not measure the text if there's a device transform. The
         // canvas total matrix will end up being a device transform.
         bool drawRef = !(canvas->getTotalMatrix().getType() &
                          ~(SkMatrix::kIdentity_Mask | SkMatrix::kTranslate_Mask));
 
         SkRect bounds;
         if (drawRef) {
@@ skipping 28 matching lines @@
             paint.setColor(SK_ColorMAGENTA);
             SkScalar w = bounds.x();
             for (size_t i = 0; i < sizeof(kText) - 1; ++i) {
                 canvas->drawLine(w, 0.0f, w, 5.0f, paint);
                 w += widths[i];
             }
         }
     }
 
 private:
-    SkAutoTUnref<SkTypeface> fProp;
     SkScalar fStrokeWidth;
     SkPaint::Style fStrokeStyle;
 
     typedef GM INHERITED;
 };
 
 //////////////////////////////////////////////////////////////////////////////
 
 static GM* GlyphPosHairlineStrokeAndFillFactory(void*) {
     return new GlyphPosGM(0.0f, SkPaint::kStrokeAndFill_Style);
@@ skipping 16 matching lines @@
 
 static GMRegistry reg1(GlyphPosHairlineStrokeAndFillFactory);
 static GMRegistry reg2(GlyphPosStrokeAndFillFactory);
 static GMRegistry reg3(GlyphPosHairlineStrokeFactory);
 static GMRegistry reg4(GlyphPosStrokeFactory);
 static GMRegistry reg5(GlyphPosHairlineFillFactory);
 static GMRegistry reg6(GlyphPosFillFactory);
 
 
 }