[stubs] Remove obsolete CALL_IC code kind.

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index 715041c883033073a9dc2a167c535c1bf372d0d6..c18f167b66383b418bb4d7ebba0d229ef88a1a2c 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -4970,7 +4970,6 @@ class Code: public HeapObject {
   V(LOAD_IC)            \
   V(LOAD_GLOBAL_IC)     \
   V(KEYED_LOAD_IC)      \
-  V(CALL_IC)            \
   V(STORE_IC)           \
   V(KEYED_STORE_IC)     \
   V(BINARY_OP_IC)       \
@@ -5073,7 +5072,6 @@ class Code: public HeapObject {
   inline bool is_inline_cache_stub();
   inline bool is_debug_stub();
   inline bool is_handler();
-  inline bool is_call_stub();
   inline bool is_binary_op_stub();
   inline bool is_compare_ic_stub();
   inline bool is_to_boolean_ic_stub();