Offer Resource Timing in workers

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 29 matching lines @@
 // FIXME(crbug.com/352043): This is temporarily enabled even on RELEASE to diagnose a wild crash.
 #define ENABLE_RESOURCE_IS_DELETED_CHECK
 
 namespace blink {
 
 struct FetchInitiatorInfo;
 class CachedMetadata;
 class ResourceClient;
 class ResourcePtrBase;
 class ResourceFetcher;
+class ResourceTimingInfo;
 class InspectorResource;
 class ResourceLoader;
 class SecurityOrigin;
 class SharedBuffer;
 
 // A resource that is held in the cache. Classes who want to use this object should derive
 // from ResourceClient, to get the function calls in case the requested data has arrived.
 // This class also does the actual communication with the loader to obtain the resource from the network.
 class CORE_EXPORT Resource : public NoBaseWillBeGarbageCollectedFinalized<Resource> {
     WTF_MAKE_NONCOPYABLE(Resource); WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED(Resource);
@@ skipping 129 matching lines @@
     SharedBuffer* resourceBuffer() const { return m_data.get(); }
     void setResourceBuffer(PassRefPtr<SharedBuffer>);
 
     virtual void willFollowRedirect(ResourceRequest&, const ResourceResponse&);
 
     virtual void updateRequest(const ResourceRequest&) { }
     virtual void responseReceived(const ResourceResponse&, PassOwnPtr<WebDataConsumerHandle>);
     void setResponse(const ResourceResponse& response) { m_response = response; }
     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();
 
     bool hasOneHandle() const;
     bool canDelete() const;
 
     // List of acceptable MIME types separated by ",".
@@ skipping 225 matching lines @@
 const char* ResourceTypeName(Resource::Type);
 #endif
 
 #define DEFINE_RESOURCE_TYPE_CASTS(typeName) \
     DEFINE_TYPE_CASTS(typeName##Resource, Resource, resource, resource->type() == Resource::typeName, resource.type() == Resource::typeName); \
     inline typeName##Resource* to##typeName##Resource(const ResourcePtr<Resource>& ptr) { return to##typeName##Resource(ptr.get()); }
 
 }
 
 #endif