зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1209942 - Flush APZ repaints before waiting for paints. r=dvander
--HG-- extra : commitid : ANYadL4Yb6u
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@ -50,7 +50,15 @@ function forceScrollAndWait(scrollbox, callback) {
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let utils = SpecialPowers.getDOMWindowUtils(win);
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utils.advanceTimeAndRefresh(1000);
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waitForPaint(win, utils, callback);
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let postApzFlush = function() {
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SpecialPowers.Services.obs.removeObserver(postApzFlush, "apz-repaints-flushed", false);
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waitForPaint(win, utils, callback);
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}
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SpecialPowers.Services.obs.addObserver(postApzFlush, "apz-repaints-flushed", false);
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if (!utils.flushApzRepaints()) {
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postApzFlush();
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}
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}
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function sendTouchpadScrollMotion(scrollbox, direction, ctrl, momentum, callback) {
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