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Diffstat (limited to '')
-rw-r--r-- | browser/base/content/test/protectionsUI/browser_protectionsUI.js | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/browser/base/content/test/protectionsUI/browser_protectionsUI.js b/browser/base/content/test/protectionsUI/browser_protectionsUI.js index 5dc6acebf7..e512f7a415 100644 --- a/browser/base/content/test/protectionsUI/browser_protectionsUI.js +++ b/browser/base/content/test/protectionsUI/browser_protectionsUI.js @@ -500,7 +500,7 @@ add_task(async function testNumberOfBlockedTrackers() { // attribute will only be set if the previous counter is zero. Instead, we // wait for the change of the text content of the counter. let updateCounterPromise = new Promise(resolve => { - let mut = new MutationObserver(mutations => { + let mut = new MutationObserver(() => { resolve(); mut.disconnect(); }); |