Closed Bug 1424317 Opened 6 years ago Closed 6 years ago

Unconditionally remove UIA detection hook after UIA detection runs

Categories

(Core :: Disability Access APIs, enhancement)

Product:
Core
Component:
Disability Access APIs
Platform:
Unspecified
Windows
Type:
enhancement
Priority:
Not set
Severity:
normal

Tracking

()

Status:
RESOLVED FIXED
Milestone:
mozilla59
Tracking Flags:
Tracking Status
firefox59 --- fixed

People

(Reporter: bugzilla, Assigned: bugzilla)

References

Details

Attachments

(1 file)

Unconditionally remove UIA hook once UIA detection has run
1.47 KB, patch
jimm
: review+
Details | Diff | Splinter Review 
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.
Attachment #8935827 - Flags: review?(jmathies) → review+
https://hg.mozilla.org/mozilla-central/rev/75960f4bb234
Status: ASSIGNED → RESOLVED
Closed: 6 years ago
status-firefox59: affected → fixed
Resolution: --- → FIXED
Target Milestone: --- → mozilla59
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