Introduce Platform::cacheMetadataInCacheStorage() to store V8 code cache in CacheStorage

third_party/WebKit/Source/core/fetch/Resource.h

 /*
     Copyright (C) 1998 Lars Knoll (knoll@mpi-hd.mpg.de)
     Copyright (C) 2001 Dirk Mueller <mueller@kde.org>
     Copyright (C) 2006 Samuel Weinig (sam.weinig@gmail.com)
     Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
 
     This library is free software; you can redistribute it and/or
     modify it under the terms of the GNU Library General Public
     License as published by the Free Software Foundation; either
     version 2 of the License, or (at your option) any later version.
@@ skipping 165 matching lines @@
     SharedBuffer* resourceBuffer() const { return m_data.get(); }
     void setResourceBuffer(PassRefPtr<SharedBuffer>);
 
     virtual void willFollowRedirect(ResourceRequest&, const ResourceResponse&);
 
     // Called when a redirect response was received but a decision has
     // already been made to not follow it.
     virtual void willNotFollowRedirect() {}
 
     virtual void responseReceived(const ResourceResponse&, PassOwnPtr<WebDataConsumerHandle>);
-    void setResponse(const ResourceResponse& response) { m_response = response; }
+    void setResponse(const ResourceResponse&);
     const ResourceResponse& response() const { return m_response; }
 
     virtual void reportResourceTimingToClients(const ResourceTimingInfo&) { }
 
     // Sets the serialized metadata retrieved from the platform's cache.
     virtual void setSerializedCachedMetadata(const char*, size_t);
 
     // This may return nullptr when the resource isn't cacheable.
     CachedMetadataHandler* cacheHandler();
 
@@ skipping 99 matching lines @@
     Member<ResourceLoader> m_loader;
     ResourceLoaderOptions m_options;
 
     ResourceResponse m_response;
     double m_responseTimestamp;
 
     RefPtr<SharedBuffer> m_data;
     Timer<Resource> m_cancelTimer;
 
 private:
-    class CacheHandler;
     class ResourceCallback;
+    class CachedMetadataHandlerImpl;
+    class ServiceWorkerResponseCachedMetadataHandler;
 
     void cancelTimerFired(Timer<Resource>*);
 
     void revalidationSucceeded(const ResourceResponse&);
     void revalidationFailed();
 
     size_t calculateOverheadSize() const;
 
     bool unlock();
 
-    void setCachedMetadata(unsigned dataTypeID, const char*, size_t, CachedMetadataHandler::CacheType);
-    void clearCachedMetadata(CachedMetadataHandler::CacheType);
-    CachedMetadata* cachedMetadata(unsigned dataTypeID) const;
-
-    RefPtr<CachedMetadata> m_cachedMetadata;
-    Member<CacheHandler> m_cacheHandler;
+    Member<CachedMetadataHandlerImpl> m_cacheHandler;
+    RefPtr<SecurityOrigin> m_fetcherSecurityOrigin;
 
     ResourceError m_error;
 
     double m_loadFinishTime;
 
     unsigned long m_identifier;
 
     size_t m_encodedSize;
     size_t m_decodedSize;
 
@@ skipping 29 matching lines @@
 
     Resource::Type m_type;
 };
 
 #define DEFINE_RESOURCE_TYPE_CASTS(typeName) \
     DEFINE_TYPE_CASTS(typeName##Resource, Resource, resource, resource->getType() == Resource::typeName, resource.getType() == Resource::typeName);
 
 } // namespace blink
 
 #endif