Fix view z translation with 3d projection disabled
Fix view z translation with 3d projection disabled

The ortho projection can't handle 3d translation, so skip that step if
perspective projection isn't enabled.

Change-Id: I231e6bcecc82e876b697e098e034f0fd3b06efde

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