Set resScale on stroker when stroking path on gpu.

include/core/SkStrokeRec.h

Index: include/core/SkStrokeRec.h
diff --git a/include/core/SkStrokeRec.h b/include/core/SkStrokeRec.h
index 4858fce28edbc0ec44c64fba00b76ee7a0ad9087..bc38fcdd6a7aaeb3535fc15577cbda3d3e5ac194 100644
--- a/include/core/SkStrokeRec.h
+++ b/include/core/SkStrokeRec.h
@@ -64,6 +64,8 @@ public:
         fMiterLimit = miterLimit;
     }
 
+    void setResScale(SkScalar rs);

[reed1, 2015/04/13 17:10:22]

I think you can inline the impl here, as we did for setStrokeParams

+
     /**
      *  Returns true if this specifes any thick stroking, i.e. applyToPath()
      *  will return true.