Generate platform specific fontmgr gm.

gm/fontmgr.cpp

 /*
  * Copyright 2013 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 "SkFontMgr.h"
@@ skipping 47 matching lines @@
     FontMgrGM(SkFontMgr* fontMgr = NULL) {
         SkGraphics::SetFontCacheLimit(16 * 1024 * 1024);
 
         fName.set("fontmgr_iter");
         if (fontMgr) {
             fName.append("_factory");
             fFM.reset(fontMgr);
         } else {
             fFM.reset(SkFontMgr::RefDefault());
         }
+        fName.append(sk_tool_utils::platform_os_name());
+        fName.append(sk_tool_utils::platform_extra_config("GDI"));
     }
 
 protected:
     SkString onShortName() override {
         return fName;
     }
 
     SkISize onISize() override {
         return SkISize::Make(1536, 768);
     }
@@ skipping 46 matching lines @@
 class FontMgrMatchGM : public skiagm::GM {
     SkAutoTUnref<SkFontMgr> fFM;
 
 public:
     FontMgrMatchGM() : fFM(SkFontMgr::RefDefault()) {
         SkGraphics::SetFontCacheLimit(16 * 1024 * 1024);
     }
 
 protected:
     SkString onShortName() override {
-        return SkString("fontmgr_match");
+        SkString name("fontmgr_match");
+        name.append(sk_tool_utils::platform_os_name());
+        name.append(sk_tool_utils::platform_extra_config("GDI"));
+        return name;
     }
 
     SkISize onISize() override {
         return SkISize::Make(640, 1024);
     }
 
     void iterateFamily(SkCanvas* canvas, const SkPaint& paint,
                        SkFontStyleSet* fset) {
         SkPaint p(paint);
         SkScalar y = 0;
@@ skipping 66 matching lines @@
 class FontMgrBoundsGM : public skiagm::GM {
 public:
     FontMgrBoundsGM(double scale, double skew)
         : fScaleX(SkDoubleToScalar(scale))
         , fSkewX(SkDoubleToScalar(skew))
     {
         fName.set("fontmgr_bounds");
         if (scale != 1 || skew != 0) {
             fName.appendf("_%g_%g", scale, skew);
         }
+        fName.append(sk_tool_utils::platform_os_name());
+        fName.append(sk_tool_utils::platform_extra_config("GDI"));
         fFM.reset(SkFontMgr::RefDefault());
     }
 
     static void show_bounds(SkCanvas* canvas, const SkPaint& paint, SkScalar x, SkScalar y,
                             SkColor boundsColor) {
         const char str[] = "jyHO[]{}@-_&%$";
 
         for (int i = 0; str[i]; ++i) {
             canvas->drawText(&str[i], 1, x, y, paint);
         }
@@ skipping 64 matching lines @@
 
 DEF_GM( return SkNEW(FontMgrGM); )
 DEF_GM( return SkNEW(FontMgrMatchGM); )
 DEF_GM( return SkNEW(FontMgrBoundsGM(1.0, 0)); )
 DEF_GM( return SkNEW(FontMgrBoundsGM(0.75, 0)); )
 DEF_GM( return SkNEW(FontMgrBoundsGM(1.0, -0.25)); )
 
 #ifdef SK_BUILD_FOR_WIN
     DEF_GM( return SkNEW_ARGS(FontMgrGM, (SkFontMgr_New_DirectWrite())); )
 #endif