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author | Matt A. Tobin <email@mattatobin.com> | 2018-02-02 05:06:10 -0500 |
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committer | Matt A. Tobin <email@mattatobin.com> | 2018-02-02 05:06:10 -0500 |
commit | 6d614170cbfa958564eb5f824234ad5a9e484344 (patch) | |
tree | 3e1eb384382f30987cb2e64bd654afa8b74fd06b /application/basilisk/modules/ContentObservers.jsm | |
parent | 2a6b605d64b19411a300efdbbd7f78c349f90206 (diff) | |
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Revert "Add Basilisk"
This reverts commit e72ef92b5bdc43cd2584198e2e54e951b70299e8.
Diffstat (limited to 'application/basilisk/modules/ContentObservers.jsm')
-rw-r--r-- | application/basilisk/modules/ContentObservers.jsm | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/application/basilisk/modules/ContentObservers.jsm b/application/basilisk/modules/ContentObservers.jsm deleted file mode 100644 index 9d627ddc2..000000000 --- a/application/basilisk/modules/ContentObservers.jsm +++ /dev/null @@ -1,55 +0,0 @@ -/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ - -/** - * This module is for small observers that we want to register once per content - * process, usually in order to forward content-based observer service notifications - * to the chrome process through message passing. Using a JSM avoids having them - * in content.js and thereby registering N observers for N open tabs, which is bad - * for perf. - */ - -"use strict"; - -this.EXPORTED_SYMBOLS = []; - -const {classes: Cc, interfaces: Ci, utils: Cu, results: Cr} = Components; - -Cu.import("resource://gre/modules/Services.jsm"); - -var gEMEUIObserver = function(subject, topic, data) { - let win = subject.top; - let mm = getMessageManagerForWindow(win); - if (mm) { - mm.sendAsyncMessage("EMEVideo:ContentMediaKeysRequest", data); - } -}; - -var gDecoderDoctorObserver = function(subject, topic, data) { - let win = subject.top; - let mm = getMessageManagerForWindow(win); - if (mm) { - mm.sendAsyncMessage("DecoderDoctor:Notification", data); - } -}; - -function getMessageManagerForWindow(aContentWindow) { - let ir = aContentWindow.QueryInterface(Ci.nsIInterfaceRequestor) - .getInterface(Ci.nsIDocShell) - .sameTypeRootTreeItem - .QueryInterface(Ci.nsIInterfaceRequestor); - try { - // If e10s is disabled, this throws NS_NOINTERFACE for closed tabs. - return ir.getInterface(Ci.nsIContentFrameMessageManager); - } catch (e) { - if (e.result == Cr.NS_NOINTERFACE) { - return null; - } - throw e; - } -} - -Services.obs.addObserver(gEMEUIObserver, "mediakeys-request", false); -Services.obs.addObserver(gDecoderDoctorObserver, "decoder-doctor-notification", false); |