1 files changed, 3 insertions, 3 deletions
diff --git a/crypto/sha2.cc b/crypto/sha2.cc
index da51cc5..6f36237 100644
--- a/crypto/sha2.cc
+++ b/crypto/sha2.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -10,13 +10,13 @@
 
 namespace crypto {
 
-void SHA256HashString(const std::string& str, void* output, size_t len) {
+void SHA256HashString(const base::StringPiece& str, void* output, size_t len) {
   scoped_ptr<SecureHash> ctx(SecureHash::Create(SecureHash::SHA256));
   ctx->Update(str.data(), str.length());
   ctx->Finish(output, len);
 }
 
-std::string SHA256HashString(const std::string& str) {
+std::string SHA256HashString(const base::StringPiece& str) {
   std::string output(kSHA256Length, 0);
   SHA256HashString(str, string_as_array(&output), output.size());
   return output;