Remove fColor from PathRenderer DrawPathArgs struct

src/gpu/GrPathRenderer.h

Index: src/gpu/GrPathRenderer.h
diff --git a/src/gpu/GrPathRenderer.h b/src/gpu/GrPathRenderer.h
index 96e603f07526267979809833dea7cb385bdb63a5..3b677acff3d23b895f56d19a808bd9aad0727c90 100644
--- a/src/gpu/GrPathRenderer.h
+++ b/src/gpu/GrPathRenderer.h
@@ -130,7 +130,6 @@ public:
 
         GrDrawContext*              fDrawContext;
         const GrClip*               fClip;
-        GrColor                     fColor;
         const SkMatrix*             fViewMatrix;
         const GrShape*              fShape;
         bool                        fAntiAlias;
@@ -275,13 +274,13 @@ private:
         );
 
         GrPaint paint;
+        paint.setColor4f(GrColor4f(1.0f, 1.0f, 1.0f, 1.0f));
 
         DrawPathArgs drawArgs;
         drawArgs.fResourceProvider = args.fResourceProvider;
         drawArgs.fPaint = &paint;
         drawArgs.fUserStencilSettings = &kIncrementStencil;
         drawArgs.fDrawContext = args.fDrawContext;
-        drawArgs.fColor = GrColor_WHITE;
         drawArgs.fViewMatrix = args.fViewMatrix;
         drawArgs.fShape = args.fShape;
         drawArgs.fAntiAlias = false;  // In this case the MSAA handles the AA so we want to draw BW