PaymentApp: Implement PaymentAppManager.setManifest().

content/browser/service_worker/service_worker_context_wrapper.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_WRAPPER_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_WRAPPER_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 126 matching lines @@
   //    version, returns ERROR_NOT_FOUND.
   //  - If the registration does not have the active version but has the waiting
   //    version, activates the waiting version and runs |callback| when it is
   //    activated.
   //
   // Must be called from the IO thread.
   void FindReadyRegistrationForDocument(
       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.
   //
   //  - If the registration is not found, returns ERROR_NOT_FOUND.
   //  - If the registration has neither the waiting version nor the active
   //    version, returns ERROR_NOT_FOUND.
   //  - If the registration does not have the active version but has the waiting
   //    version, activates the waiting version and runs |callback| when it is
   //    activated.
   //
@@ skipping 127 matching lines @@
 
   // Must be touched on the UI thread.
   std::map<int, int> navigation_hint_task_count_per_process_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerContextWrapper);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_WRAPPER_H_