ccpr: Implement conics

TBR=egdaniel@google.com

Bug: skia:
Change-Id: Idf7811dc285961db52db41c9ff145afda40c274d
Reviewed-on: https://skia-review.googlesource.com/122127
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
diff --git a/gn/gpu.gni b/gn/gpu.gni
index 774b2a7..913270d 100644
--- a/gn/gpu.gni
+++ b/gn/gpu.gni
@@ -300,6 +300,8 @@
   "$_src/gpu/ccpr/GrCCAtlas.h",
   "$_src/gpu/ccpr/GrCCClipProcessor.cpp",
   "$_src/gpu/ccpr/GrCCClipProcessor.h",
+  "$_src/gpu/ccpr/GrCCConicShader.cpp",
+  "$_src/gpu/ccpr/GrCCConicShader.h",
   "$_src/gpu/ccpr/GrCCCoverageProcessor.cpp",
   "$_src/gpu/ccpr/GrCCCoverageProcessor_GSImpl.cpp",
   "$_src/gpu/ccpr/GrCCCoverageProcessor_VSImpl.cpp",