Commit ece46167 authored by Olli Pettay's avatar Olli Pettay
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Bug 1727829 - Consider to not initialize AboutReaderChild actor for initial... 

Bug 1727829 - Consider to not initialize AboutReaderChild actor for initial about:blank documents when pagehide fires, r=NeilDeakin

Differential Revision: https://phabricator.services.mozilla.com/D123827
parent de3dc20d

browser/components/BrowserGlue.jsm

+3 −1
Original line number Diff line number Diff line
@@ -307,7 +307,9 @@ let JSWINDOWACTORS = { 
      events: {

        DOMContentLoaded: {},

        pageshow: { mozSystemGroup: true },

        pagehide: { mozSystemGroup: true },

        // Don't try to create the actor if only the pagehide event fires.

        // This can happen with the initial about:blank documents.

        pagehide: { mozSystemGroup: true, createActor: false },

      },

    },

    messageManagerGroups: ["browsers"],