Bug 851492 - Add unit test for id-dialog-close-iframe event
Bug 852541 - fixed reference-workload dialer history to determine appID correctly
Bug 826839 - Fix Add Contact Btn visibility after a call and simplify its updating procedure, r=etienne
Merge pull request #8688 from jedp/851492-test-close-iframe-master

Bug 851492 - Add unit test for id-dialog-close-iframe event
Merge pull request #8740 from mcirlanaru/bug_826839

Bug 826839 - Fix Add Contact Btn visibility after a call and simplify it...
Merge pull request #8749 from JonHylands/jhylands-852541-master

Bug 852541 - fixed reference-workload dialer history to determine appID correctly