i965: Put '_default_' in the name of functions that set default state.

i965: Put '_default_' in the name of functions that set default state.

Eventually we're going to use functions to set bits on an instruction.
Putting 'default' in the name of functions that alter default state will
help distinguins them.

This patch was generated entirely mechanically, by the following:

for file in brw*.{cpp,c,h}; do
   sed -i \
   -e 's/brw_set_mask_control/brw_set_default_mask_control/g' \
   -e 's/brw_set_saturate/brw_set_default_saturate/g' \
   -e 's/brw_set_access_mode/brw_set_default_access_mode/g' \
   -e 's/brw_set_compression_control/brw_set_default_compression_control/g' \
   -e 's/brw_set_predicate_control/brw_set_default_predicate_control/g' \
   -e 's/brw_set_predicate_inverse/brw_set_default_predicate_inverse/g' \
   -e 's/brw_set_flag_reg/brw_set_default_flag_reg/g' \
   -e 's/brw_set_acc_write_control/brw_set_default_acc_write_control/g' \
   $file;
done

No manual changes were done after running that command.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>