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27 lines
776 B
JavaScript
27 lines
776 B
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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(function () {
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"use strict";
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const Ci = Components.interfaces;
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docShell.addWeakReflowObserver({
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reflow() {
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// Gather information about the current code path.
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let path = (new Error().stack).split("\n").slice(1).join("\n");
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if (path) {
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sendSyncMessage("newtab-reflow", path);
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}
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},
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reflowInterruptible() {
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// We're not interested in interruptible reflows.
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},
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QueryInterface: XPCOMUtils.generateQI([Ci.nsIReflowObserver,
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Ci.nsISupportsWeakReference])
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});
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})();
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