Minor cleanup of GrStencilAndCoverTextContext

src/gpu/text/GrStencilAndCoverTextContext.h

Index: src/gpu/text/GrStencilAndCoverTextContext.h
diff --git a/src/gpu/text/GrStencilAndCoverTextContext.h b/src/gpu/text/GrStencilAndCoverTextContext.h
index d81cb7a00e6c664ee4fb43ed866cc209b64f6587..9b29719cb7629c60e34bab8bd47601b5f0d41d8b 100644
--- a/src/gpu/text/GrStencilAndCoverTextContext.h
+++ b/src/gpu/text/GrStencilAndCoverTextContext.h
@@ -78,7 +78,7 @@ private:
         void setPosText(const char text[], size_t byteLength, const SkScalar pos[],
                         int scalarsPerPosition, const SkPoint& offset);
 
-        void draw(GrContext*, GrDrawContext*, const GrPaint&, const GrClip&, GrColor,
+        void draw(GrContext*, GrDrawContext*, const GrPaint&, const GrClip&,
                   const SkMatrix&, const SkSurfaceProps&,
                   SkScalar x, SkScalar y, const SkIRect& clipBounds,
                   GrAtlasTextContext* fallbackTextContext, const SkPaint& originalSkPaint) const;
@@ -87,6 +87,8 @@ private:
 
         size_t computeSizeInCache() const;
 
+        bool isAntiAlias() const { return fFont.isAntiAlias(); }
+
     private:
         typedef GrDrawPathRangeBatch::InstanceData InstanceData;