OpenGL interop is simplified when the cl_context is not created by SKC.

Added GEN9 HotSort kernels so the hs_cl_gen9 lib and hs_bench_cl app can be built.

Bug: skia:
Change-Id: I5b21d33499a6ec3524f39a51443981802b722c8b
Reviewed-on: https://skia-review.googlesource.com/136608
Commit-Queue: Allan MacKinnon <allanmac@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
diff --git a/src/compute/skc/raster_builder.c b/src/compute/skc/raster_builder.c
index 6da8071..a0f1fcf 100644
--- a/src/compute/skc/raster_builder.c
+++ b/src/compute/skc/raster_builder.c
@@ -69,7 +69,7 @@
     0.0f, 0.0f         // w0  w1  1  <-- always 1
   };
 
-float const * const skc_transform_identity_ptr = skc_transform_identity;
+// float const * const skc_transform_identity_ptr = skc_transform_identity;
 
 //
 // DEFAULT RASTER CLIP
@@ -82,7 +82,7 @@
     +FLT_MAX, +FLT_MAX  // upper right corner of bounding box
   };
 
-float const * const skc_raster_clip_default_ptr = skc_raster_clip_default;
+// float const * const skc_raster_clip_default_ptr = skc_raster_clip_default;
 
 #endif