Backed out for causing bc failures @ browser_sendtab_toolbarbutton.js [Backout link](https://hg.mozilla.org/integration/autoland/rev/3710e892567f) [Push with failures](https://treeherder.mozilla.org/jobs?repo=autoland&duplicate_jobs=visible&group_state=expanded&resultStatus=testfailed%2Cbusted%2Cexception&revision=531f3cccb0ce8191bbb4a326086b1242a48b4a86&test_paths=browser%2Fbase%2Fcontent%2Ftest%2Fsync&selectedTaskRun=QKrwqqLLSl2Ue4wfdisnAA.0) [Failure log](https://treeherder.mozilla.org/logviewer?job_id=564930056&repo=autoland&task=QKrwqqLLSl2Ue4wfdisnAA.0)
Bug 2031472 Comment 17 Edit History
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Backed out for causing bc failures @ browser_sendtab_toolbarbutton.js [Backout link](https://hg.mozilla.org/integration/autoland/rev/3710e892567f) [Push with failures](https://treeherder.mozilla.org/jobs?repo=autoland&duplicate_jobs=visible&group_state=expanded&resultStatus=testfailed%2Cbusted%2Cexception&revision=531f3cccb0ce8191bbb4a326086b1242a48b4a86&test_paths=browser%2Fbase%2Fcontent%2Ftest%2Fsync&selectedTaskRun=QKrwqqLLSl2Ue4wfdisnAA.0) [Failure log](https://treeherder.mozilla.org/logviewer?job_id=564930056&repo=autoland&task=QKrwqqLLSl2Ue4wfdisnAA.0) [Failure log 2](https://treeherder.mozilla.org/logviewer?job_id=564947494&repo=autoland&task=aypPWO3vQfSMWM0sNX0SJQ.0)