Unify grow mode and stub kind

src/heap.h

Index: src/heap.h
diff --git a/src/heap.h b/src/heap.h
index f79b0eabb71132bbcda0ce10439e53e41bbc16f7..5b4c55c3a78a252502419ac979cf36dca969e0bc 100644
--- a/src/heap.h
+++ b/src/heap.h
@@ -226,8 +226,6 @@ namespace internal {
     "KeyedLoadElementMonomorphic")                                       \
   V(KeyedStoreElementMonomorphic_string,                                 \
     "KeyedStoreElementMonomorphic")                                      \
-  V(KeyedStoreAndGrowElementMonomorphic_string,                          \
-    "KeyedStoreAndGrowElementMonomorphic")                               \
   V(stack_overflow_string, "kStackOverflowBoilerplate")                  \
   V(illegal_access_string, "illegal access")                             \
   V(out_of_memory_string, "out-of-memory")                               \
@@ -266,7 +264,7 @@ namespace internal {
   V(infinity_string, "Infinity")                                         \
   V(minus_infinity_string, "-Infinity")                                  \
   V(hidden_stack_trace_string, "v8::hidden_stack_trace")                 \
-  V(query_colon_string, "(?:)")                                          \
+  V(query_colon_string, "(?:)")
 
 // Forward declarations.
 class GCTracer;