Remove experimental support for MAC cookies

net/url_request/url_request.h

Index: net/url_request/url_request.h
diff --git a/net/url_request/url_request.h b/net/url_request/url_request.h
index 92d5c2238b4cb076bc39990e646eef91aeca2240..d73d2fec6a34b05861710e347ab248404af8bb18 100644
--- a/net/url_request/url_request.h
+++ b/net/url_request/url_request.h
@@ -306,10 +306,6 @@ class NET_EXPORT URLRequest : NON_EXPORTED_BASE(public base::NonThreadSafe),
   static void AllowFileAccess();
   static bool IsFileAccessAllowed();
 
-  // See switches::kEnableMacCookies.
-  static void EnableMacCookies();
-  static bool AreMacCookiesEnabled();
-
   // The original url is the url used to initialize the request, and it may
   // differ from the url if the request was redirected.
   const GURL& original_url() const { return url_chain_.front(); }