Bug 908796 landed a workaround that stopped us from re-painting the tab strip during one frame of the close tab animation. We should try to figure out why this happened in the first place, and then back out the workaround.
from bug 908796: "Local testing confirms that we don't re-paint the tabstrip with this workaround backed out."
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → INVALID
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