* commit 'bffb0a2586751fc409e57cee5382cfd2ec6543de': Fix bug 3237638 - make it easy to change a "refresh" AB button/icon into the indeterminate progress icon
* commit 'bffb0a2586751fc409e57cee5382cfd2ec6543de': Fix bug 3237638 - make it easy to change a "refresh" AB button/icon into the indeterminate progress icon