pinTab/unpinTab fails in e10s due to: this.getBrowserForTab(aTab).docShell.isAppTab = true; We probably need to set this via a message.
markh: I can manually pin and unpin tabs in an e10s window. Is this bug about a more specific JS use case for pinTab()?
Oh, this was a dupe! Fixed by bug 961868
Status: NEW → RESOLVED
Last Resolved: 5 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 961868
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