commit 8a1b1970b7bd4743b2a5c4f5f2333a4d31b7c4e9 parent 01cd3e11390dbc8a0347441e74fb3fd6fd398bf5 Author: Cristina Horotan <chorotan@mozilla.com> Date: Tue, 21 Oct 2025 19:14:24 +0300 Revert "Bug 1994397 - Remove obsolete Unused.h header r=emilio,tschuster,geckoview-reviewers,extension-reviewers,application-update-reviewers,media-playback-reviewers,webrtc-reviewers,cookie-reviewers,places-reviewers,profiler-reviewers,win-reviewers,dom-storage-reviewers,permissions-reviewers,profiles-reviewers,toolkit-telemetry-reviewers,firefox-style-system-reviewers,firefox-svg-reviewers,layout-reviewers,timhuang,gstoll,TravisLong,bytesized,mstange,karlt,robwu,pehrsons,m_kato,jari,jhirsch" for causing Gtest failures on AlreadyAddRefed.h This reverts commit e98adca292d819d79198ac722209bbe38466db4b.