Open Bug 1501472 Opened 7 years ago Updated 1 year ago

Don't generate MobileViewportManager for extension's background page

Categories

(Core :: Panning and Zooming, enhancement, P3)

enhancement

Tracking

()

Tracking Status
firefox65 --- affected

People

(Reporter: hiro, Unassigned)

Details

(Keywords: perf)

I am pretty sure the background page doesn't involve any visual effects, so we don't need MVM for that.
Severity: normal → S3
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