Android denial of service attack using class 0 SMS messages

Bug 9702645
Bug 11970403 - Change to ClassZeroActivity to singleTask

Cherry pick the change from master.

Making every AlertDialog immediately visible can lead to exhaustion
of graphics-related resources, typically memory, resulting in a
broken bufferqueue/hw renderer, and subsequent system crash.

Make ClassZeroActivity a singleTask activity, and queue incoming
messages if one is already being displayed.

Change-Id: I0aef7b857364acc404e79581ba5e503571065483
Mms: IT translations

Change-Id: I12466ae82c343286f3d8bd1770e8539abf6f624b
Mms: PT-BR Translations

Change-Id: If126d4f6536d99d3006b3b8cb26ac20ed89cc37e
Merge tag 'android-4.4.2_r1' into HEAD

Android 4.4.2 Release 1

Change-Id: Ie8e43fb971183f172fa8f2112b0cc103be6614f6
Mms: fix quick message layout on 320dp

match_parent no longer works properly on 4.4 for some reason, so
we hardcode it to 300dp.

Also cleaned up how 360dp devices are handled to avoid duplicating
layout.

Before: http://imgur.com/UKo4aUL
After: http://i.imgur.com/Eu6WMnm

Change-Id: I722e97ada7a434315d0c603c6eede3e8ed16b1e4
Merge "Mms: fix quick message layout on 320dp" into cm-11.0
Merge "Mms: IT translations" into cm-11.0
Mms: Remove aapt warnings in DE

Change-Id: I7dca3f00d233a62f8b423d5316e30791123aa5c8
Mms: Option to delay SMS Sending

Add feature to delay SMS sending, user being able to cancel
SMS sending by touching the SMS, until set duration is elapsed.

Follow-up of http://review.cyanogenmod.org/#/c/36178/
    (and http://review.cyanogenmod.org/#/c/35231/) on cm-10.2 branch

Change-Id: I09dd045bde30c19c7552ee57d55a4a9434e98712