Mark i18n functions as native and set proper names

src/extensions/i18n/break-iterator.js

Index: src/extensions/i18n/break-iterator.js
diff --git a/src/extensions/i18n/break-iterator.js b/src/extensions/i18n/break-iterator.js
index 9369082cf62e98ce1b62b9239cd103653484861e..eefd8c2ab1ebd99c5737d7209807bac90e944d11 100644
--- a/src/extensions/i18n/break-iterator.js
+++ b/src/extensions/i18n/break-iterator.js
@@ -118,7 +118,10 @@ function initializeBreakIterator(iterator, locales, options) {
   },
   ATTRIBUTES.DONT_ENUM
 );
+%FunctionSetName(Intl.v8BreakIterator.prototype.resolvedOptions,
+                 'resolvedOptions');
 %FunctionRemovePrototype(Intl.v8BreakIterator.prototype.resolvedOptions);
+%SetNativeFlag(Intl.v8BreakIterator.prototype.resolvedOptions);
 
 
 /**
@@ -136,7 +139,9 @@ function initializeBreakIterator(iterator, locales, options) {
   },
   ATTRIBUTES.DONT_ENUM
 );
+%FunctionSetName(Intl.v8BreakIterator.supportedLocalesOf, 'supportedLocalesOf');
 %FunctionRemovePrototype(Intl.v8BreakIterator.supportedLocalesOf);
+%SetNativeFlag(Intl.v8BreakIterator.supportedLocalesOf);
 
 
 /**