2011-08-30  Robert Dewar  <dewar@adacore.com>

	* exp_ch9.adb, s-tassta.adb, s-secsta.adb: Minor reformatting.

2011-08-30  Yannick Moy  <moy@adacore.com>

	* exp_ch6_light.adb, exp_ch6_light.ads, exp_attr_light.adb,
	exp_attr_light.ads, exp_ch7_light.adb, exp_ch7_light.ads,
	exp_light.adb, exp_light.ads, exp_prag.adb, expander.adb,
	gnat1drv.adb, exp_ch11.adb, exp_ch6.adb, exp_ch6.ads, exp_aggr.adb:
	Revert change which introduced files for "light"
	expansion, to be replaced by a single file for Alfa expansion.

From-SVN: r178316