Offer Resource Timing in workers

Source/core/loader/ThreadableLoaderClient.h

 /*
  * Copyright (C) 2011 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 24 matching lines @@
 #include "platform/heap/Handle.h"
 #include "public/platform/WebDataConsumerHandle.h"
 #include "wtf/FastAllocBase.h"
 #include "wtf/Noncopyable.h"
 #include "wtf/PassOwnPtr.h"
 
 namespace blink {
 
     class ResourceError;
     class ResourceResponse;
+    class ResourceTimingInfo;
 
     class CORE_EXPORT ThreadableLoaderClient {
         WTF_MAKE_NONCOPYABLE(ThreadableLoaderClient);
         WTF_MAKE_FAST_ALLOCATED_WILL_BE_REMOVED(ThreadableLoaderClient);
     public:
         virtual void didSendData(unsigned long long /*bytesSent*/, unsigned long long /*totalBytesToBeSent*/) { }
 
         virtual void didReceiveResponse(unsigned long /*identifier*/, const ResourceResponse&, PassOwnPtr<WebDataConsumerHandle>) { }
         virtual void didReceiveData(const char*, unsigned /*dataLength*/) { }
         virtual void didReceiveCachedMetadata(const char*, int /*dataLength*/) { }
         virtual void didFinishLoading(unsigned long /*identifier*/, double /*finishTime*/) { }
         virtual void didFail(const ResourceError&) { }
         virtual void didFailAccessControlCheck(const ResourceError& error) { didFail(error); }
         virtual void didFailRedirectCheck() { }
+        virtual void didReceiveResourceTiming(const ResourceTimingInfo&) { }

[Nate Chapin, 2015/06/23 18:17:17]

I don't know the worker logic very well; is there a way to send a message to the
worker without going through ThreadableLoaderClient? This is ok, but the
plumbing does seem a little strange.

[Kunihiko Sakamoto, 2015/06/24 01:31:32]

I agree this is a bit strange, but kinuko@ and I think there's no cleaner way...

 
         virtual bool isDocumentThreadableLoaderClient() { return false; }
 
         virtual void didDownloadData(int /*dataLength*/) { }
 
         virtual ~ThreadableLoaderClient() { }
 
     protected:
         ThreadableLoaderClient() { }
     };
 
 } // namespace blink
 
 #endif // ThreadableLoaderClient_h