* c-pch.c, timevar.c, timevar.h, unwind-compat.c,
	unwind-dw2-fde-compat.c, unwind-dw2-fde.c, config/mmix/mmix.h,
	config/rs6000/eabispe.h, config/rs6000/lynx.h,
	config/sh/elf.h, config/sh/symbian-pre.h,
	config/sparc/sparc-protos.h: Update copyright.

From-SVN: r100234