RefCounted types should not have public destructors, chrome/browser/ part 2

chrome/browser/sync/glue/data_type_controller_mock.h

Index: chrome/browser/sync/glue/data_type_controller_mock.h
diff --git a/chrome/browser/sync/glue/data_type_controller_mock.h b/chrome/browser/sync/glue/data_type_controller_mock.h
index fadf18a49fb3242b09ef1d8a4bd3085c2287b891..954e321b3ad87175dfcd4b269e669d1b062e468b 100644
--- a/chrome/browser/sync/glue/data_type_controller_mock.h
+++ b/chrome/browser/sync/glue/data_type_controller_mock.h
@@ -24,7 +24,6 @@ class StartCallbackMock {
 class DataTypeControllerMock : public DataTypeController {
  public:
   DataTypeControllerMock();
-  virtual ~DataTypeControllerMock();
 
   MOCK_METHOD1(Start, void(const StartCallback& start_callback));
   MOCK_METHOD0(Stop, void());
@@ -35,6 +34,9 @@ class DataTypeControllerMock : public DataTypeController {
   MOCK_CONST_METHOD0(state, State());
   MOCK_METHOD2(OnUnrecoverableError, void(const tracked_objects::Location&,
                                           const std::string&));
+
+ private:
+  virtual ~DataTypeControllerMock();
 };
 
 }  // namespace browser_sync