Pixel device update

[lbartoli79]

Updated mobile_devices.ini

[lbartoli79]

@pmeenan for those we set throttle_cpu=1 , do you think we are ok with this value?

[pmeenan]

@pmeenan for those we set throttle_cpu=1 , do you think we are ok with this value?

For the Pixel 6 and later, yes but for the earlier devices, no. The pixel 2 has a "4" throttle factor and looking at the geekbench single-threaded performance for the Pixel 3, Pixel 4 and Pixel 5, they are all less than 4x faster than the Pixel 2.

If you don't have access to actual devices to benchmark, my recommendation would be to scale the Pixel 2 throttle factor by how fast each of the other devices is relatively in geekbench.

[pmeenan]

LGTM