Fix a crash when scrolling while a SMS is delayed.

Change-Id: I73f2d5f0e44dd80955db58e29ce1712cbf4e0ebb
Mms: Remove white background on the timestamp

The current white background clashes with the gradient
used for the background. It also causes a very slight
overdraw which theoretically hurts performance a bit.

Change-Id: Ib51df2abdb5f3f262d2983dc07635c03d0c75430
Mms: Remove conflicting AOSP translations

Change-Id: I54e082a1738cd1feb2acda0f1a44c049a74f27d6
Automatic translation import

Change-Id: I964ac5f3095963726722ee9009124537cf3fb83b