1 files changed, 2 insertions, 2 deletions
diff --git a/chrome/browser/sync/util/crypto_helpers.h b/chrome/browser/sync/util/crypto_helpers.h
index 34b36f4..5660447 100644
--- a/chrome/browser/sync/util/crypto_helpers.h
+++ b/chrome/browser/sync/util/crypto_helpers.h
@@ -22,13 +22,13 @@ class MD5Calculator {
   void CalcDigest();
  public:
   MD5Calculator();
-  ~MD5Calculator();
+  ~MD5Calculator() {}
   void AddData(const uint8* data, int length);
   void AddData(const char* data, int length) {
     AddData(reinterpret_cast<const uint8*>(data), length);
   }
   std::string GetHexDigest();
-  const std::vector<uint8>& GetDigest();
+  std::vector<uint8> GetDigest();
  private:
   DISALLOW_COPY_AND_ASSIGN(MD5Calculator);
 };