[Webkit-unassigned] [Bug 23859] Change worker code to use different proxy class pointers.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=23859





------- Comment #19 from jianli at chromium.org  2009-02-11 10:48 PDT -------
All fixed. Changed to load script in worker object. Also changed to use upcast.
I think we do not need to add confirmMessage method into WorkerObjectProxy
interface since though it is needed for multi-process model, it is part of the
platform implementation detail and we do not need to expose it.

(In reply to comment #17)
> > Yes, we can choose to still load the script in main thread. However, for
> > multi-process design, I think it would be better to load the script directly in
> > the worker process, instead of passing the big chunk of data via IPC from one
> > process to anther.
> 
> I don't think that the overhead of IPC will be significant. For all intents and
> purposes (e.g. Web Inspector display, assignment of Referer header and other
> loader options), the script is loaded by Worker object, not by Worker context.
> 


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