Move remaining Message functions to C++

src/runtime/runtime-internal.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/runtime/runtime-utils.h"
 
 #include <memory>
 
 #include "src/arguments.h"
 #include "src/ast/prettyprinter.h"
@@ skipping 350 matching lines @@
   HandleScope scope(isolate);
   DCHECK_EQ(1, args.length());
   CONVERT_SMI_ARG_CHECKED(length, 0);
   Handle<SeqTwoByteString> result;
   ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
       isolate, result, isolate->factory()->NewRawTwoByteString(length));
   return *result;
 }
 
 
-RUNTIME_FUNCTION(Runtime_MessageGetStartPosition) {
-  SealHandleScope shs(isolate);
-  DCHECK(args.length() == 1);
-  CONVERT_ARG_CHECKED(JSMessageObject, message, 0);
-  return Smi::FromInt(message->start_position());
-}
-
-
-RUNTIME_FUNCTION(Runtime_MessageGetScript) {
-  SealHandleScope shs(isolate);
-  DCHECK(args.length() == 1);
-  CONVERT_ARG_CHECKED(JSMessageObject, message, 0);
-  return message->script();
-}
-
-
 RUNTIME_FUNCTION(Runtime_IS_VAR) {
   UNREACHABLE();  // implemented as macro in the parser
   return NULL;
 }
 
 
 namespace {
 
 bool ComputeLocation(Isolate* isolate, MessageLocation* target) {
   JavaScriptFrameIterator it(isolate);
@@ skipping 183 matching lines @@
 
 RUNTIME_FUNCTION(Runtime_Typeof) {
   HandleScope scope(isolate);
   DCHECK_EQ(1, args.length());
   CONVERT_ARG_HANDLE_CHECKED(Object, object, 0);
   return *Object::TypeOf(isolate, object);
 }
 
 }  // namespace internal
 }  // namespace v8