make fontscalar gammatext lcdtext typeface verttext2 gm portable

gm/gammatext.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 "gm.h"
 #include "SkCanvas.h"
 #include "SkPath.h"
@@ skipping 22 matching lines @@
    and test all the code paths through the clipping blitters.
    Each region should show as a blue center surrounded by a 2px green
    border, with no red.
 */
 
 #define HEIGHT 480
 
 class GammaTextGM : public skiagm::GM {
 protected:
     SkString onShortName() override {
-        return SkString("gammatext");
+        SkString name("gammatext");
+        name.append(sk_tool_utils::major_platform_os_name());
+        return name;
     }
 
     SkISize onISize() override {
         return SkISize::Make(1024, HEIGHT);
     }
 
     static void drawGrad(SkCanvas* canvas) {
         SkPoint pts[] = { { 0, 0 }, { 0, SkIntToScalar(HEIGHT) } };
         SkShader* s = make_heatGradient(pts);
 
@@ skipping 11 matching lines @@
             0xFFFFFFFF,
             0xFFFFFF00, 0xFFFF00FF, 0xFF00FFFF,
             0xFFFF0000, 0xFF00FF00, 0xFF0000FF,
             0xFF000000,
         };
 
         const char* text = "Hamburgefons";
         size_t len = strlen(text);
 
         SkPaint paint;
-        setFont(&paint, "Times");
+        setFont(&paint, sk_tool_utils::platform_font_name("serif"));
         paint.setTextSize(SkIntToScalar(16));
         paint.setAntiAlias(true);
         paint.setLCDRenderText(true);
 
         SkScalar x = SkIntToScalar(10);
         for (size_t i = 0; i < SK_ARRAY_COUNT(fg); ++i) {
             paint.setColor(fg[i]);
 
             SkScalar y = SkIntToScalar(40);
             SkScalar stopy = SkIntToScalar(HEIGHT);
@@ skipping 85 matching lines @@
             canvas->translate(0, 80);
         }
     }
     
 private:
     typedef skiagm::GM INHERITED;
 };
 
 DEF_GM( return new GammaShaderTextGM; )