[PATCH 2/2] (header usage fix) include c++ headers in system.h

[PATCH 2/2] (header usage fix) include c++ headers in system.h

cherry picked from trunk r235362

2016-04-22  Szabolcs Nagy  <szabolcs.nagy@arm.com>

	* system.h (list, map, set, vector): Include conditionally.
	* auto-profile.c (INCLUDE_MAP, INCLUDE_SET): Define.
	* graphite-isl-ast-to-gimple.c (INCLUDE_MAP): Define.
	* ipa-icf.c (INCLUDE_LIST): Define.
	* config/aarch64/cortex-a57-fma-steering.c (INCLUDE_LIST): Define.
	* config/sh/sh.c (INCLUDE_VECTOR): Define.
	* config/sh/sh_treg_combine.cc (INCLUDE_ALGORITHM): Define.
	(INCLUDE_LIST, INCLUDE_VECTOR): Define.
	* cp/logic.cc (INCLUDE_LIST): Define.
	* fortran/trans-common.c (INCLUDE_MAP): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-6-branch@235364 138bc75d-0d04-0410-961f-82ee72b054a4