Add missing include to Poly1305 code.

(More development by try-bot.)


git-svn-id: http://src.chromium.org/svn/trunk/deps/third_party/openssl@234220 4ff67af0-8c30-449e-8e8b-ad334ec8d88c
diff --git a/openssl/crypto/poly1305/poly1305.c b/openssl/crypto/poly1305/poly1305.c
index 00d53bf..d223479 100644
--- a/openssl/crypto/poly1305/poly1305.c
+++ b/openssl/crypto/poly1305/poly1305.c
@@ -58,6 +58,7 @@
 #if !defined(OPENSSL_NO_POLY1305)
 
 #include <openssl/poly1305.h>
+#include <openssl/crypto.h>
 
 #if defined(__i386) || defined(__i386__) || defined(__x86_64) || defined(__x86_64__)
 /* We can assume little-endian. */