Hide 'set default' checkbox if it's not going to be looked at next time
anyway.

Change-Id: I2eb5559c3c0b61481d4f526b2198fd0372163d65
Merge "Hide 'set default' checkbox if it's not going to be looked at next time anyway." into cm-10.2
Merge remote-tracking branch 'upstream/cm-10.2' into cm-10.2