Virtualize DataUseRecorder's destructor

components/data_use_measurement/core/data_use_recorder.h

Index: components/data_use_measurement/core/data_use_recorder.h
diff --git a/components/data_use_measurement/core/data_use_recorder.h b/components/data_use_measurement/core/data_use_recorder.h
index 561101268cd63b72bb9b24240536f5caf2c53ef5..8a26da67f02340ae665019e39c28b26edca1bfc3 100644
--- a/components/data_use_measurement/core/data_use_recorder.h
+++ b/components/data_use_measurement/core/data_use_recorder.h
@@ -26,7 +26,7 @@ namespace data_use_measurement {
 class DataUseRecorder {
  public:
   DataUseRecorder();
-  ~DataUseRecorder();
+  virtual ~DataUseRecorder();
 
   // Returns the actual data used by the entity being tracked.
   DataUse& data_use() { return data_use_; }