Refactor script position calculation

src/accessors.cc

Index: src/accessors.cc
diff --git a/src/accessors.cc b/src/accessors.cc
index 8b8753b113ee6233e442f6495451e75b07d5f0d1..0d9a62441c186fdcabed82934b64730ea79f63e3 100644
--- a/src/accessors.cc
+++ b/src/accessors.cc
@@ -438,40 +438,6 @@ Handle<AccessorInfo> Accessors::ScriptCompilationTypeInfo(
 
 
 //
-// Accessors::ScriptGetLineEnds
-//
-
-
-void Accessors::ScriptLineEndsGetter(
-    v8::Local<v8::Name> name,
-    const v8::PropertyCallbackInfo<v8::Value>& info) {
-  i::Isolate* isolate = reinterpret_cast<i::Isolate*>(info.GetIsolate());
-  HandleScope scope(isolate);
-  Handle<Object> object = Utils::OpenHandle(*info.Holder());
-  Handle<Script> script(
-      Script::cast(Handle<JSValue>::cast(object)->value()), isolate);
-  Script::InitLineEnds(script);
-  DCHECK(script->line_ends()->IsFixedArray());
-  Handle<FixedArray> line_ends(FixedArray::cast(script->line_ends()));
-  // We do not want anyone to modify this array from JS.
-  DCHECK(*line_ends == isolate->heap()->empty_fixed_array() ||
-         line_ends->map() == isolate->heap()->fixed_cow_array_map());
-  Handle<JSArray> js_array =
-      isolate->factory()->NewJSArrayWithElements(line_ends);
-  info.GetReturnValue().Set(Utils::ToLocal(js_array));
-}
-
-
-Handle<AccessorInfo> Accessors::ScriptLineEndsInfo(
-      Isolate* isolate, PropertyAttributes attributes) {
-  Handle<String> name(isolate->factory()->InternalizeOneByteString(
-      STATIC_CHAR_VECTOR("line_ends")));
-  return MakeAccessor(isolate, name, &ScriptLineEndsGetter, nullptr,
-                      attributes);
-}
-
-
-//
 // Accessors::ScriptSourceUrl
 //