Closed Bug 1424317 Opened 2 years ago Closed 2 years ago
Unconditionally remove UIA detection hook after UIA detection runs
The current code only removes the hook if we successfully found an instnatiator. This is a problem, however, if we fail to retrieve the instantiator. Every single UIA request will attempt to re-run the UIA detection code, causing tens of milliseconds of delays. Instead we should try it once, and if we don't get anything, just stop.
https://hg.mozilla.org/integration/mozilla-inbound/rev/75960f4bb234e7d51428323fb37c434330cc7b06 Bug 1424317: Unconditionally remove UIA hook once UIA detection has run; r=jimm
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