[MD settings] extension exceptions in site settings

chrome/browser/resources/settings/site_settings/site_list.js

Index: chrome/browser/resources/settings/site_settings/site_list.js
diff --git a/chrome/browser/resources/settings/site_settings/site_list.js b/chrome/browser/resources/settings/site_settings/site_list.js
index 83383b9dd3d95e98989cd903f908e6326479df53..ae60a622a90992413884d935c868b2a5d83f8dde 100644
--- a/chrome/browser/resources/settings/site_settings/site_list.js
+++ b/chrome/browser/resources/settings/site_settings/site_list.js
@@ -302,8 +302,12 @@ Polymer({
       return null;
     // TODO(finnur): Hmm, it would probably be better to ensure scheme on the
     //     JS/C++ boundary.
-    return new URL(
-        this.ensureUrlHasScheme(originOrPattern.replace('[*.]', '')));
+    // TODO(dschuyler): I agree. This filtering should be done in one go, rather
+    // that during the sort. The URL generation should be wrapped in a try/catch
+    // as well.
+    originOrPattern = originOrPattern.replace('*://', '');
+    originOrPattern = originOrPattern.replace('[*.]', '');
+    return new URL(this.ensureUrlHasScheme(originOrPattern));
   },
 
   /**