Remove more stdio copy/paste.

Change-Id: Ia92629b75d2c153ecf1cec711e2f9575eef604ab
diff --git a/libc/include/stdio.h b/libc/include/stdio.h
index 1bbd669..097be3a 100644
--- a/libc/include/stdio.h
+++ b/libc/include/stdio.h
@@ -264,7 +264,7 @@
 __errordecl(__fwrite_too_big_error, "fwrite called with size * count bigger than buffer");
 __errordecl(__fwrite_overflow, "fwrite called with overflowing size * count");
 
-#if defined(__BIONIC_FORTIFY)
+#if defined(__BIONIC_FORTIFY) && !defined(__BIONIC_NO_STDIO_FORTIFY)
 
 #if __ANDROID_API__ >= 17
 __BIONIC_FORTIFY_INLINE