Use fixed viewport for all devices in wide viewport mode.
Use fixed viewport for all devices in wide viewport mode.

This will simplify viewport logic; and currently Clank behaves
the same for phones.

issue: 4343683
Change-Id: Icddc23cd5b12f9820c611dbf66c9772f147baf4b

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