DefaultSAML1NameIdentifierGenerator AttributeContext lookup ?

[Tom Zeller]

>>Having said that, it does feel to me that the AttributeContext should be a
>>child of the top level context.
>
> Easy enough to change; the main point is that the strategy functions
> should generally be against ProfileRequestContext so that whereever they
> live in the tree, the code itself doesn't change, just the function
> defaults.

Right.

Created IDP-366 : make the AttributeContext a top-level child and use
a lookup function to retrieve it.

Noting that another part of action cleanup should be using lookup
strategy functions rather than direct access when retrieving contexts.