Limit Link header based SW installations for fetches made by SW.

content/browser/service_worker/service_worker_provider_host.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_PROVIDER_HOST_H_
 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_PROVIDER_HOST_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 244 matching lines @@
   // An optimized implementation of [[Match Service Worker Registration]]
   // for current document.
   ServiceWorkerRegistration* MatchRegistration() const;
 
   // Called when our controller has been terminated and doomed due to an
   // exceptional condition like it could no longer be read from the script
   // cache.
   void NotifyControllerLost();
 
  private:
+  friend class LinkHeaderServiceWorkerTest;
   friend class ServiceWorkerProviderHostTestP;
   friend class ServiceWorkerWriteToCacheJobTest;
   FRIEND_TEST_ALL_PREFIXES(ServiceWorkerWriteToCacheJobTest, Update_SameScript);
   FRIEND_TEST_ALL_PREFIXES(ServiceWorkerWriteToCacheJobTest,
                            Update_SameSizeScript);
   FRIEND_TEST_ALL_PREFIXES(ServiceWorkerWriteToCacheJobTest,
                            Update_TruncatedScript);
   FRIEND_TEST_ALL_PREFIXES(ServiceWorkerWriteToCacheJobTest,
                            Update_ElongatedScript);
   FRIEND_TEST_ALL_PREFIXES(ServiceWorkerWriteToCacheJobTest,
@@ skipping 98 matching lines @@
   bool allow_association_;
 
   std::vector<base::Closure> queued_events_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceWorkerProviderHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_PROVIDER_HOST_H_