Service Worker: Migrate to version_uuid and surface ServiceWorker.id. (Blink 1/3)

Source/core/loader/FrameFetchContext.h

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 72 matching lines @@
     bool shouldLoadNewResource(Resource::Type) const override;
     void dispatchWillRequestResource(FetchRequest*) override;
     void willStartLoadingResource(ResourceRequest&) override;
     void didLoadResource() override;
 
     void addResourceTiming(const ResourceTimingInfo&) override;
     bool allowImage(bool imagesEnabled, const KURL&) const override;
     bool canRequest(Resource::Type, const ResourceRequest&, const KURL&, const ResourceLoaderOptions&, bool forPreload, FetchRequest::OriginRestriction) const override;
 
     bool isControlledByServiceWorker() const override;
-    int64_t serviceWorkerID() const override;
+    std::string serviceWorkerID() const override;
 
     bool isMainFrame() const override;
     bool hasSubstituteData() const override;
     bool defersLoading() const override;
     bool isLoadComplete() const override;
     bool pageDismissalEventBeingDispatched() const override;
     bool updateTimingInfoForIFrameNavigation(ResourceTimingInfo*) override;
     void sendImagePing(const KURL&) override;
     void addConsoleMessage(const String&) const override;
     SecurityOrigin* securityOrigin() const override;
@@ skipping 18 matching lines @@
     // FIXME: Oilpan: Ideally this should just be a traced Member but that will
     // currently leak because ComputedStyle and its data are not on the heap.
     // See crbug.com/383860 for details.
     RawPtrWillBeWeakMember<Document> m_document;
     DocumentLoader* m_documentLoader;
 };
 
 }
 
 #endif