DatePicker does not respect the user preference of date format
DatePicker does not respect the user preference of date format

bug:4124142

The DatePicker was not properly interpreting the current date
format and was ingoring user preferences for the date format
rather it was using the locale default all the time.

Change-Id: I195c2ad975dc4e9adc5b6eb70c33c909a1553113

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