CHROMIUMOS: compat-wireless: fixup rate control configuration

The intended rate control configuration was lost in the recent update.
Enable ath9k and minstrel_ht rate control modules and change the default
algorithm to minstrel_ht. Remove the configuration of the default algorithm
used by the in-kernel code; it's not used by compat wireless and just
causes build complaints.

Signed-off-by: sleffler@chromium.org

Change-Id: I842060b3362b603a993d3a23911e535230d537f2

BUG=none (complaints about recent throughput drops)
TEST=TBA

Review URL: http://codereview.chromium.org/6880162
1 file changed