[turbofan] Combine family of CallRuntime() methods into single imeplementation.

src/code-factory.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/code-factory.h"
 
 #include "src/bootstrapper.h"
 #include "src/ic/ic.h"
 
 namespace v8 {
 namespace internal {
 
 namespace {
 
 // TODO(ishell): make it (const Stub& stub) once CodeStub::GetCode() is const.
 template <typename Stub>
 Callable make_callable(Stub& stub) {
   typedef typename Stub::Descriptor Descriptor;
   return Callable(stub.GetCode(), Descriptor(stub.isolate()));
 }
 
 }  // namespace
 
 // static
+Handle<Code> CodeFactory::RuntimeCEntry(Isolate* isolate, int result_size) {
+  CEntryStub stub(isolate, result_size);
+  return stub.GetCode();
+}
+
+// static
 Callable CodeFactory::LoadIC(Isolate* isolate) {
   LoadICTrampolineStub stub(isolate);
   return make_callable(stub);
 }
 
 // static
 Callable CodeFactory::ApiGetter(Isolate* isolate) {
   CallApiGetterStub stub(isolate);
   return make_callable(stub);
 }
@@ skipping 469 matching lines @@
 }
 
 // static
 Callable CodeFactory::FunctionPrototypeBind(Isolate* isolate) {
   return Callable(isolate->builtins()->FunctionPrototypeBind(),
                   BuiltinDescriptor(isolate));
 }
 
 }  // namespace internal
 }  // namespace v8