Add missing case to InstanceProcessor::GetNameOfIndexRange

src/gpu/instanced/InstanceProcessor.cpp

Index: src/gpu/instanced/InstanceProcessor.cpp
diff --git a/src/gpu/instanced/InstanceProcessor.cpp b/src/gpu/instanced/InstanceProcessor.cpp
index 80437a110a04a6b1b971a160a27e6c951e76105d..817a00be0c2b728a62b6ab0841b777ccbd2feb63 100644
--- a/src/gpu/instanced/InstanceProcessor.cpp
+++ b/src/gpu/instanced/InstanceProcessor.cpp
@@ -2089,6 +2089,7 @@ const char* InstanceProcessor::GetNameOfIndexRange(IndexRange range) {
 
         case kOctagons_FirstIndex: return "basic_oval";
         case kDisjointOctagons_FirstIndex: return "coverage_oval";
+        case kDisjoint16Gons_FirstIndex: return "coverage_large_oval";
         case kOctagonsFanned_FirstIndex: return "mixed_samples_oval";
 
         case kCorneredRect_FirstIndex: return "basic_round_rect";