Remove dead code in password_manager.js

chrome/browser/resources/options/password_manager.js

Index: chrome/browser/resources/options/password_manager.js
diff --git a/chrome/browser/resources/options/password_manager.js b/chrome/browser/resources/options/password_manager.js
index 8322b5ff783e0a85fe8781500fe95d8234d142d2..be0e8e3fd5b61eb0b593731597dd012a1fd0d0cf 100644
--- a/chrome/browser/resources/options/password_manager.js
+++ b/chrome/browser/resources/options/password_manager.js
@@ -235,14 +235,6 @@ cr.define('options', function() {
       item.showPassword(password);
     },
 
-    /**
-     * @param {boolean} visible Whether the link should be visible.
-     * @private
-     */
-    setManageAccountLinkVisibility_: function(visible) {
-      $('manage-passwords-span').hidden = !visible;
-    },
-
     /** @private */
     showImportExportButton_: function() {
       $('password-manager-import-export').hidden = false;