Per module-script tree information

[Constellation]

Looking through whatwg module spec and I think that the module-script assumes per-module-script-tree information. For example, nonce is propagated through the module script tree fetching.

However, in the current loader spec, it seems that BrowserLoader's @@fetch hook just takes the entry and the key. So the above information seems discarded through the pipeline. Is there any discussion to solve this?

Maybe, I misunderstand something. Please point it.

Personally, the easiest way to solve this issue is, instantiate BrowserLoader per script tag.
OR, passing metadata info throught the pipeline is one choise.

[caridy]

metadata was discussed here: #37, is that enough?

[Constellation]

Looks nice. We need to discuss it in #37.