[intl] Clean up function name handling in AddBoundMethod

src/js/prologue.js

Index: src/js/prologue.js
diff --git a/src/js/prologue.js b/src/js/prologue.js
index 79fe9b7726ed29e4cf6012b3d3ee2a57996bd0b6..0f9e990733cbe01d4e3b97d6b0b443b52c5301ee 100644
--- a/src/js/prologue.js
+++ b/src/js/prologue.js
@@ -102,10 +102,12 @@ function InstallFunctions(object, attributes, functions) {
 
 
 // Helper function to install a getter-only accessor property.
-function InstallGetter(object, name, getter, attributes, prefix) {
+function InstallGetter(object, name, getter, attributes, skipSetFunctionName) {
   %CheckIsBootstrapping();
   if (IS_UNDEFINED(attributes)) attributes = DONT_ENUM;
-  SetFunctionName(getter, name, IS_UNDEFINED(prefix) ? "get" : prefix);
+  if (IS_UNDEFINED(skipSetFunctionName)) {
+    SetFunctionName(getter, name, "get");
+  }
   %FunctionRemovePrototype(getter);
   %DefineGetterPropertyUnchecked(object, name, getter, attributes);
   %SetNativeFlag(getter);