c-ppoutput.c (scan_translation_unit): Call account_for_newlines for all CPP_TOKEN_FLD...

c-ppoutput.c (scan_translation_unit): Call account_for_newlines for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.

	* c-ppoutput.c (scan_translation_unit): Call account_for_newlines
	for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.

	* include/cpplib.h (cpp_token_val_index): Change parameter type to
	const cpp_token *.
	* lex.c (cpp_token_val_index): Likewise.

	* c-c++-common/raw-string-18.c: New test.
	* c-c++-common/raw-string-19.c: New test.

From-SVN: r200878