Bug 1439875: Update browser_windowopen_reflows.js to not wait for a resize that no longer exists. r=florian
MozReview-Commit-ID: Jln9ejZh2b6
--- a/browser/base/content/test/performance/browser_windowopen_reflows.js
+++ b/browser/base/content/test/performance/browser_windowopen_reflows.js
@@ -57,19 +57,15 @@ add_task(async function() {
// opened in previous tests.
Services.obs.notifyObservers(null, "startupcache-invalidate");
Services.obs.notifyObservers(null, "chrome-flush-skin-caches");
Services.obs.notifyObservers(null, "chrome-flush-caches");
let win = OpenBrowserWindow();
await withReflowObserver(async function() {
- let resizeEvent = BrowserTestUtils.waitForEvent(win, "resize");
- let delayedStartup =
- TestUtils.topicObserved("browser-delayed-startup-finished",
- subject => subject == win);
- await resizeEvent;
- await delayedStartup;
+ await TestUtils.topicObserved("browser-delayed-startup-finished",
+ subject => subject == win);
}, EXPECTED_REFLOWS, win);
await BrowserTestUtils.closeWindow(win);
});