Index: crypto/hmac_openssl.cc |
diff --git a/crypto/hmac_openssl.cc b/crypto/hmac_openssl.cc |
index 8b7b96d69b7a428ee267826b8fe10a080a19a1e5..74645c7849604446b6aad5bb75be8dd09973a1f2 100644 |
--- a/crypto/hmac_openssl.cc |
+++ b/crypto/hmac_openssl.cc |
@@ -40,7 +40,7 @@ HMAC::~HMAC() { |
STLClearObject(&plat_->key); |
} |
-bool HMAC::Sign(const std::string& data, |
+bool HMAC::Sign(const base::StringPiece& data, |
unsigned char* digest, |
int digest_length) const { |
DCHECK_GE(digest_length, 0); |