Call onTimeChanged when AM/PM changed.
Call onTimeChanged when AM/PM changed.

Commit for issue http://code.google.com/p/android/issues/detail?id=24388

[Problem]
TimePicker doesn't call handler's onTimeChanged when AM/PM changed on
ICS althou it does on Gingerbread.

[Solution]
Call onTimeChanged as like as Hour/Minutes does.

Change-Id: I9911c351874168001b69c186f012836fc51285f5
Signed-off-by: SeongJae Park <4e244449b52bf6ddddd07d261eea0e61e60df45e@gmail.com>

xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base,xorware/android_frameworks_base