[webkit-reviews] review requested: [Bug 50191] WebKit2 authentication support : [Attachment 75448] First stage v1

[bugzilla-daemon at webkit.org]

Brady Eidson <beidson at apple.com> has asked  for review:
Bug 50191: WebKit2 authentication support
https://bugs.webkit.org/show_bug.cgi?id=50191

Attachment 75448: First stage v1
https://bugs.webkit.org/attachment.cgi?id=75448&action=review

------- Additional Comments from Brady Eidson <beidson at apple.com>
This patch gets all the API objects and clients in place, and does IPC to tell
the UIProcess a challenge has occurred, and allows the UIProcess to respond.

After this infrastructure is in place, filling in the following holes will
commence:
1 - Actually shipping Challenge, ProtectionSpace, and Credential data across
the IPC boundary instead of empty representations of them.
2 - Provide the proper WK2 API for apps to actually be able to work with those
3 objects