gm missed portable text in textblobshader

gm/textblobshader.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 "SkGradientShader.h"
 #include "SkPoint.h"
 #include "SkShader.h"
 #include "SkTextBlob.h"
 #include "SkTDArray.h"
 #include "SkTypeface.h"
 
 // This GM exercises drawTextBlob offset vs. shader space behavior.
 class TextBlobShaderGM : public skiagm::GM {
 public:
     TextBlobShaderGM(const char* txt) {
         SkPaint p;
+        sk_tool_utils::set_portable_typeface(&p);
         size_t txtLen = strlen(txt);
         fGlyphs.append(p.textToGlyphs(txt, txtLen, NULL));
         p.textToGlyphs(txt, txtLen, fGlyphs.begin());
     }
 
 protected:
 
     void onOnceBeforeDraw() override {
         SkPaint p;
         p.setAntiAlias(true);
@@ skipping 69 matching lines @@
 
 private:
     SkTDArray<uint16_t>            fGlyphs;
     SkAutoTUnref<const SkTextBlob> fBlob;
     SkAutoTUnref<SkShader>         fShader;
 
     typedef skiagm::GM INHERITED;
 };
 
 DEF_GM( return SkNEW_ARGS(TextBlobShaderGM, ("Blobber")); )