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/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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
// "about:bloat" is available only when
// (the application is) compiled with |--enable-logrefcnt|.
if ("@mozilla.org/network/protocol/about;1?what=bloat" in Cc)
window.addEventListener("load", onLoadBloat);
// Unhide (and enable) the Bloat menu and its associated separator.
function onLoadBloat()
{
window.removeEventListener("load", onLoadBloat);
// Ignore windows which don't get the Debug menu, like 'View Source'.
if (!document.getElementById("debugMenu"))
return;
// Enable the menu, only if its feature is currently active.
var envSvc = Cc["@mozilla.org/process/environment;1"]
.getService(Ci.nsIEnvironment);
// Checking the environment variables is good enough,
// as the Bloat service doesn't report the status of its statistics feature.
if (envSvc.exists("XPCOM_MEM_BLOAT_LOG") ||
envSvc.exists("XPCOM_MEM_LEAK_LOG"))
document.getElementById("bloatMenu").disabled = false;
document.getElementById("bloatSeparator").hidden = false;
document.getElementById("bloatMenu").hidden = false;
}
// Open a debug QA link from the menu in the current tab.
function openQAUrl(aUrl)
{
openUILinkIn(aUrl, "current",
{ triggeringPrincipal:
Services.scriptSecurityManager.createNullPrincipal({}),
});
}
// Flush the memory using minimizeMemoryUsage.
function flushMemory() {
Services.obs.notifyObservers(null, "child-mmu-request");
Cc["@mozilla.org/memory-reporter-manager;1"]
.getService(Ci.nsIMemoryReporterManager)
.minimizeMemoryUsage(() => {});
}