Batch multiple single NVPR draw paths to instanced draws

src/gpu/gl/GrGLPathRendering.h

Index: src/gpu/gl/GrGLPathRendering.h
diff --git a/src/gpu/gl/GrGLPathRendering.h b/src/gpu/gl/GrGLPathRendering.h
index b39c866c6f89c3f2620d32af950f33496e4ede58..1299979e66f2d63b076f994b7e34edb5315f6089 100644
--- a/src/gpu/gl/GrGLPathRendering.h
+++ b/src/gpu/gl/GrGLPathRendering.h
@@ -65,10 +65,6 @@ public:
 
 protected:
     void onStencilPath(const StencilPathArgs&, const GrPath*) override;
-    void onDrawPath(const GrPipeline&,
-                    const GrPrimitiveProcessor&,
-                    const GrStencilSettings&,
-                    const GrPath*) override;
     void onDrawPaths(const GrPipeline&,
                      const GrPrimitiveProcessor&,
                      const GrStencilSettings&,
@@ -78,6 +74,11 @@ protected:
                      const float transformValues[],
                      PathTransformType,
                      int count) override;
+    void onDrawPaths(const GrPipeline&,
+                     const GrPrimitiveProcessor&,
+                     const GrStencilSettings&,
+                     const GrPath* const*,
+                     int count) override;
 private:
     /**
      * Mark certain functionality as not supported.