Revert "Make starting window hw-accelerated"

Bug: 17516789

This change corresponds to a sudden influx of bad surface crashes.
Reverting to see if stability returns as this was an optimization
CL

This reverts commit 29ff1bc57ac2c995c56f15ed6e56e5fb247b2a44.

Change-Id: I7835e89017161d94ad05fe46d81bd437c3dae3a7