Add a value for the dimensions of xlarge app icons.
Add a value for the dimensions of xlarge app icons.

Bug: 3224340
Change-Id: I14670a0bad13a6a04159901e2ad17b3a0f0e1574

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