PaymentApp: Implement PaymentAppManager.setManifest().

content/browser/service_worker/service_worker_context_wrapper.h

Index: content/browser/service_worker/service_worker_context_wrapper.h
diff --git a/content/browser/service_worker/service_worker_context_wrapper.h b/content/browser/service_worker/service_worker_context_wrapper.h
index 125de792858ae6805ac9703c8b6db31e5934cf7b..6fa99b69d7212d906734e899be0f705239c5e2be 100644
--- a/content/browser/service_worker/service_worker_context_wrapper.h
+++ b/content/browser/service_worker/service_worker_context_wrapper.h
@@ -144,6 +144,10 @@ class CONTENT_EXPORT ServiceWorkerContextWrapper
       const GURL& document_url,
       const FindRegistrationCallback& callback);
 
+  void FindReadyRegistrationForPattern(

[nhiroki, 2016/11/15 02:32:19]

It'd be nice if we have a detailed comment like other FindReady* functions (or
merge them) because ServiceWorkerContextWrapper is an interface between
ServiceWorker component and other components.

[zino, 2016/11/15 17:57:37]

Done.

+      const GURL& scope,
+      const FindRegistrationCallback& callback);
+
   // Returns the registration for |registration_id|. It is guaranteed that the
   // returned registration has the activated worker.
   //