Store foreign fetch scopes in database with other SW information.

content/browser/service_worker/service_worker_database.h

 // Copyright 2014 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_DATABASE_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_DATABASE_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 46 matching lines @@
     GURL scope;
 
     // Versions are first stored once they successfully install and become
     // the waiting version. Then transition to the active version. The stored
     // version may be in the ACTIVATED state or in the INSTALLED state.
     GURL script;
     int64 version_id;
     bool is_active;
     bool has_fetch_handler;
     base::Time last_update_check;
+    std::vector<GURL> foreign_fetch_scopes;
 
     // Not populated until ServiceWorkerStorage::StoreRegistration is called.
     int64_t resources_total_size_bytes;
 
     RegistrationData();
     ~RegistrationData();
   };
 
   struct ResourceRecord {
     int64 resource_id;
@@ skipping 23 matching lines @@
   // Used for diskcache migration (http://crbug.com/487482). Returns true if the
   // storage needs to delete an old disk cache.
   Status IsOldDiskCacheDeletionNeeded(bool* deletion_needed);
   Status SetOldDiskCacheDeletionNotNeeded();
 
   // Reads origins that have one or more than one registration from the
   // database. Returns OK if they are successfully read or not found.
   // Otherwise, returns an error.
   Status GetOriginsWithRegistrations(std::set<GURL>* origins);
 
+  // Reads origins that have one or more than one registration with at least one
+  // foreign fetch scope registered. Returns OK if they are successfully read or
+  // not found. Otherwise returns an error.
+  Status GetOriginsWithForeignFetchRegistrations(std::set<GURL>* origins);
+
   // Reads registrations for |origin| from the database. Returns OK if they are
   // successfully read or not found. Otherwise, returns an error.
   Status GetRegistrationsForOrigin(
       const GURL& origin,
       std::vector<RegistrationData>* registrations,
       std::vector<std::vector<ResourceRecord>>* opt_resources_list);
 
   // Reads all registrations from the database. Returns OK if successfully read
   // or not found. Otherwise, returns an error.
   Status GetAllRegistrations(std::vector<RegistrationData>* registrations);
@@ skipping 269 matching lines @@
                            MigrateOnDiskCacheAccess);
   FRIEND_TEST_ALL_PREFIXES(ServiceWorkerDiskCacheMigratorTest,
                            NotMigrateOnDatabaseAccess);
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerDatabase);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_DATABASE_H_