Don't upgrade some settings from GB to ICS.

Copy the value of AUTO_TIME to AUTO_TIME_ZONE.
Don't upgrade screen timeout and auto brightness.

Bug: 5607851, 5217460

Also fix the default for vibrate mode. Bug: 5553900

Change-Id: I1b8d5215d55953f2b686e77bf55fd07110a08b8d
1 file changed