Test configs for x86 emulator.

Change-Id: Ia5d049974b1e67dcf1ceb7e12c1d0fc52daa411e
XFAIL for android as well as androideabi.

Change-Id: I34a01279bf1e1e0ea532914bbbfc58f7495a1db3
Allow per device timeout configurations.

Pesky emulator.

Change-Id: Ie49bd93c2393172e41cd35b7b8f03ecb20b6582a