[Extension ServiceWorkers] Allow service worker registration

content/public/common/origin_util.h

Index: content/public/common/origin_util.h
diff --git a/content/public/common/origin_util.h b/content/public/common/origin_util.h
index e3efd6b5213ec86a068fc54083edf95e24ac331a..f3009524346b62757d8731d68f443129e0064ee1 100644
--- a/content/public/common/origin_util.h
+++ b/content/public/common/origin_util.h
@@ -21,6 +21,10 @@ bool CONTENT_EXPORT IsOriginSecure(const GURL& url);
 // Resets the internal schemes/origins whitelist. Used only for testing.
 void CONTENT_EXPORT ResetSecureSchemesAndOriginsForTesting();
 
+// Returns true if the origin can register a service worker.  Scheme must be
+// http (localhost only), https, or a custom-set secure scheme.
+bool CONTENT_EXPORT OriginCanAccessServiceWorkers(const GURL& url);
+
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_COMMON_ORIGIN_UTIL_H_