Haik Aftandilian 676e702f00 Bug 1334550 - Part 2 - Add nsISubstitutionObserver and update test_extensionURL.html; r=jimm
Adds nsISubstitutionObserver so that substitutions set on a
parent nsISubstitutingProtocolHandler which are then propagated
to child processes can be observed in the child.

Updates test_extensionURL.html to set substitutions on the parent
ExtensionProtocolHandler before trying to load moz-extension URI's
using those substitutions.

MozReview-Commit-ID: JaW1A3uZpoO

--HG--
extra : rebase_source : b908a3ef51c2b077809614fd39595c3255dff7ad
2017-06-21 16:13:23 -07:00
..