* libjava.loader/loader.exp (gcj_loader_test_one): Use

	* libjava.loader/loader.exp (gcj_loader_test_one): Use
	libjava_prune_warnings.
	(gcj_loader_run): Likewise.
	* libjava.mauve/mauve.exp (test_mauve): Use
	libjava_prune_warnings.
	(test_mauve_sim): Likewise.
	* libjava.jni/jni.exp (gcj_jni_compile_c_to_so): Use
	libjava_prune_warnings.
	(gcj_jni_build_header): Likewise.
	* lib/libjava.exp (libjava_prune_warnings): New proc.
	(gcj_link): Use it.
	(test_libjava_from_source): Likewise.
	(test_libjava_from_javac): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@60089 138bc75d-0d04-0410-961f-82ee72b054a4