add a new hsl GM

Change-Id: I2c8b9df3e6bf40de4b38966fa8ea671fc68aa45f
Reviewed-on: https://skia-review.googlesource.com/15635
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/gn/gm.gni b/gn/gm.gni
index eb81887e10..a14c2ebf8a 100644
--- a/gn/gm.gni
+++ b/gn/gm.gni
@@ -149,6 +149,7 @@ gm_sources = [
   "$_gm/hardstop_gradients.cpp",
   "$_gm/highcontrastfilter.cpp",
   "$_gm/hittestpath.cpp",
+  "$_gm/hsl.cpp",
   "$_gm/image.cpp",
   "$_gm/image_pict.cpp",
   "$_gm/image_shader.cpp",