Migrate FunctionPrototype (Keyed|Named)LoadIC to CodeStub

src/stub-cache.cc

Index: src/stub-cache.cc
diff --git a/src/stub-cache.cc b/src/stub-cache.cc
index fa1c820bf5cfb8daa2519cc3b3f217ef7887f104..08954ba618ae7ef761a9e9a8df1fc8289fb9b9d9 100644
--- a/src/stub-cache.cc
+++ b/src/stub-cache.cc
@@ -348,24 +348,6 @@ Handle<Code> StubCache::ComputeKeyedLoadCallback(
 }
 
 
-Handle<Code> StubCache::ComputeKeyedLoadFunctionPrototype(
-    Handle<String> name,
-    Handle<JSFunction> receiver) {
-  Code::Flags flags =
-      Code::ComputeMonomorphicFlags(Code::KEYED_LOAD_IC, Code::CALLBACKS);
-  Handle<Object> probe(receiver->map()->FindInCodeCache(*name, flags),
-                       isolate_);
-  if (probe->IsCode()) return Handle<Code>::cast(probe);
-
-  KeyedLoadStubCompiler compiler(isolate_);
-  Handle<Code> code = compiler.CompileLoadFunctionPrototype(name);
-  PROFILE(isolate_, CodeCreateEvent(Logger::KEYED_LOAD_IC_TAG, *code, *name));
-  GDBJIT(AddCode(GDBJITInterface::KEYED_LOAD_IC, *name, *code));
-  JSObject::UpdateMapCodeCache(receiver, name, code);
-  return code;
-}
-
-
 Handle<Code> StubCache::ComputeStoreField(Handle<String> name,
                                           Handle<JSObject> receiver,
                                           int field_index,