[csa] Add CSA::CallBuiltin and Builtins::CallableFor

src/code-factory.h

 // Copyright 2012 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.
 
 #ifndef V8_CODE_FACTORY_H_
 #define V8_CODE_FACTORY_H_
 
 #include "src/allocation.h"
 #include "src/assembler.h"
+#include "src/callable.h"
 #include "src/codegen.h"
 #include "src/globals.h"
 #include "src/interface-descriptors.h"
 
 namespace v8 {
 namespace internal {
 
-// Associates a body of code with an interface descriptor.
-class Callable final BASE_EMBEDDED {
- public:
-  Callable(Handle<Code> code, CallInterfaceDescriptor descriptor)
-      : code_(code), descriptor_(descriptor) {}
-
-  Handle<Code> code() const { return code_; }
-  CallInterfaceDescriptor descriptor() const { return descriptor_; }
-
- private:
-  const Handle<Code> code_;
-  const CallInterfaceDescriptor descriptor_;
-};
-
 class V8_EXPORT_PRIVATE CodeFactory final {
  public:
   // CEntryStub has var-args semantics (all the arguments are passed on the
   // stack and the arguments count is passed via register) which currently
   // can't be expressed in CallInterfaceDescriptor. Therefore only the code
   // is exported here.
   static Handle<Code> RuntimeCEntry(Isolate* isolate, int result_size = 1);
 
   // Initial states for ICs.
   static Callable LoadIC(Isolate* isolate);
@@ skipping 153 matching lines @@
   static Callable ArrayConstructor(Isolate* isolate);
   static Callable ArrayPush(Isolate* isolate);
   static Callable FunctionPrototypeBind(Isolate* isolate);
   static Callable PromiseHandleReject(Isolate* isolate);
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_CODE_FACTORY_H_