1252793 - add a nsIContent* to InheritFromDocToChildDocShell

Status: RESOLVED WONTFIX

(Core :: Security: CAPS, defect)

Description

[Yoshi Cheng-Hao Huang [:allstars.chh][:allstarschh][:yoshi]]

see Jonas' comment in https://bugzilla.mozilla.org/show_bug.cgi?id=1227861#c39

Comment 1

[Yoshi Cheng-Hao Huang [:allstars.chh][:allstarschh][:yoshi]]

also
https://bugzilla.mozilla.org/show_bug.cgi?id=1227861#c74
https://bugzilla.mozilla.org/show_bug.cgi?id=1209162#c5
https://bugzilla.mozilla.org/show_bug.cgi?id=1165466#c86

Comment 2

[Yoshi Cheng-Hao Huang [:allstars.chh][:allstarschh][:yoshi]]

As Jonas said, Parent document should provide some information to the child iframe.
However Parent docshell should, too.

For example, when parent docshell loads a document whose nodePrincipal is SystemPrincipal, then we need the origin attributes from parent docshell.