Made the entries of the various *_FUNCTION_LISTs disjoint.

src/runtime/runtime-array.cc

Index: src/runtime/runtime-array.cc
diff --git a/src/runtime/runtime-array.cc b/src/runtime/runtime-array.cc
index 8d7b946fb38b106a82bf3ed04b755cff1e42f1db..90a1e2c1ef3266405709491b9d61dec0bb808242 100644
--- a/src/runtime/runtime-array.cc
+++ b/src/runtime/runtime-array.cc
@@ -1322,7 +1322,7 @@ RUNTIME_FUNCTION_RETURN_PAIR(Runtime_ForInNext) {
 }
 
 
-RUNTIME_FUNCTION(RuntimeReference_IsArray) {
+RUNTIME_FUNCTION(Runtime_IsArray) {
   SealHandleScope shs(isolate);
   DCHECK(args.length() == 1);
   CONVERT_ARG_CHECKED(Object, obj, 0);
@@ -1330,21 +1330,21 @@ RUNTIME_FUNCTION(RuntimeReference_IsArray) {
 }
 
 
-RUNTIME_FUNCTION(RuntimeReference_HasCachedArrayIndex) {
+RUNTIME_FUNCTION(Runtime_HasCachedArrayIndex) {
   SealHandleScope shs(isolate);
   DCHECK(args.length() == 1);
   return isolate->heap()->false_value();
 }
 
 
-RUNTIME_FUNCTION(RuntimeReference_GetCachedArrayIndex) {
+RUNTIME_FUNCTION(Runtime_GetCachedArrayIndex) {
   SealHandleScope shs(isolate);
   DCHECK(args.length() == 1);
   return isolate->heap()->undefined_value();
 }
 
 
-RUNTIME_FUNCTION(RuntimeReference_FastOneByteArrayJoin) {
+RUNTIME_FUNCTION(Runtime_FastOneByteArrayJoin) {
   SealHandleScope shs(isolate);
   DCHECK(args.length() == 2);
   return isolate->heap()->undefined_value();