RefCounted types should not have public destructors, chrome/browser/ part 5

chrome/browser/safe_browsing/download_protection_service_unittest.cc

Index: chrome/browser/safe_browsing/download_protection_service_unittest.cc
diff --git a/chrome/browser/safe_browsing/download_protection_service_unittest.cc b/chrome/browser/safe_browsing/download_protection_service_unittest.cc
index 75708bb07496f3f8e1d1c62adb3c5524672328ee..c67ae599736c20f4dd6e643d0a7eda29e083160c 100644
--- a/chrome/browser/safe_browsing/download_protection_service_unittest.cc
+++ b/chrome/browser/safe_browsing/download_protection_service_unittest.cc
@@ -46,13 +46,15 @@ namespace {
 class MockSafeBrowsingService : public SafeBrowsingService {
  public:
   MockSafeBrowsingService() {}
-  virtual ~MockSafeBrowsingService() {}
 
   MOCK_METHOD1(MatchDownloadWhitelistUrl, bool(const GURL&));
   MOCK_METHOD1(MatchDownloadWhitelistString, bool(const std::string&));
   MOCK_METHOD2(CheckDownloadUrl, bool(const std::vector<GURL>& url_chain,
                                       Client* client));
 
+ protected:
+  virtual ~MockSafeBrowsingService() {}
+
  private:
   DISALLOW_COPY_AND_ASSIGN(MockSafeBrowsingService);
 };
@@ -60,10 +62,12 @@ class MockSafeBrowsingService : public SafeBrowsingService {
 class MockSignatureUtil : public SignatureUtil {
  public:
   MockSignatureUtil() {}
-  virtual ~MockSignatureUtil() {}
   MOCK_METHOD2(CheckSignature,
                void(const FilePath&, ClientDownloadRequest_SignatureInfo*));
 
+ protected:
+  virtual ~MockSignatureUtil() {}
+
  private:
   DISALLOW_COPY_AND_ASSIGN(MockSignatureUtil);
 };