Add current chrome version to generated AFDO perf data

Add the chrome version of the name of the generated AFDO
file. Had to add necessary support in cros_host class and in the
process commonized some code with

TEST=Tested through test_that.

Change-Id: I4d6537c78f21febadc566b7ea8b3238dc809e135
Reviewed-by: Luis Lozano <>
Commit-Queue: Luis Lozano <>
Tested-by: Luis Lozano <>
5 files changed