Implement ServiceWorker::postMessage() [Chromium]

content/browser/service_worker/service_worker_storage.h

Index: content/browser/service_worker/service_worker_storage.h
diff --git a/content/browser/service_worker/service_worker_storage.h b/content/browser/service_worker/service_worker_storage.h
index 181f724205f9e872f0a8d9617105d65b2bb4d06e..9f9e56d798f2b375fffb3c05ccf90d317dbf8679 100644
--- a/content/browser/service_worker/service_worker_storage.h
+++ b/content/browser/service_worker/service_worker_storage.h
@@ -36,7 +36,7 @@ class CONTENT_EXPORT ServiceWorkerStorage {
                        quota::QuotaManagerProxy* quota_manager_proxy);
   ~ServiceWorkerStorage();
 
-  // Finds registration for |document_url| or |pattern|.
+  // Finds registration for |document_url| or |pattern| or |registraion_id|.
   // Returns SERVICE_WORKER_OK with non-null registration if registration
   // is found, or returns SERVICE_WORKER_ERROR_NOT_FOUND if no matching
   // registration is found.
@@ -44,6 +44,8 @@ class CONTENT_EXPORT ServiceWorkerStorage {
                                    const FindRegistrationCallback& callback);
   void FindRegistrationForPattern(const GURL& pattern,
                                   const FindRegistrationCallback& callback);
+  void FindRegistrationForId(int64 registration_id,
+                             const FindRegistrationCallback& callback);
 
   // Stores |registration|. Returns SERVICE_WORKER_ERROR_EXISTS if
   // conflicting registration (which has different script_url) is
@@ -65,6 +67,8 @@ class CONTENT_EXPORT ServiceWorkerStorage {
 
   typedef std::map<GURL, scoped_refptr<ServiceWorkerRegistration> >
       PatternToRegistrationMap;
+  typedef std::map<int64, scoped_refptr<ServiceWorkerRegistration> >
+      RegistrationIdToRegistrationMap;
 
   static bool PatternMatches(const GURL& pattern, const GURL& script_url);