DO NOT MERGE - Prevent "add-call" UI during setup wizard. am: 3217d389dc am: 44d7f8e340 am: 9f236fe2ef  -s ours am: 9e990077cf am: 3b38745e64  -s ours am: 15e5f17f4a am: 3ab30dcea3 am: 2b980f0bf7  -s ours am: 79d9693c91 am: 82b62512d4 am: bbba3ca649 am: 205cfa1ce7  -s ours
am: 9fa932fbae

* commit '9fa932fbae59d2d522c30f98a3cedc530a2cdc45':
  DO NOT MERGE - Prevent "add-call" UI during setup wizard.