sRGB support for distance field text.

src/gpu/text/GrAtlasTextBlob.h

Index: src/gpu/text/GrAtlasTextBlob.h
diff --git a/src/gpu/text/GrAtlasTextBlob.h b/src/gpu/text/GrAtlasTextBlob.h
index bc1e0b4afc19269e77539d1ac68cbeb4e4e5b51f..9631ef1024a4f27ef289a661014edc36f7e2c0a2 100644
--- a/src/gpu/text/GrAtlasTextBlob.h
+++ b/src/gpu/text/GrAtlasTextBlob.h
@@ -502,6 +502,7 @@ private:
                                     GrColor color,
                                     const SkPaint& skPaint, const SkSurfaceProps& props,
                                     const GrDistanceFieldAdjustTable* distanceAdjustTable,
+                                    bool useSRGBDistanceTable,
                                     GrBatchFontCache* cache);
 
     struct BigGlyph {