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components/leveldb_proto/testing/fake_db.h

Index: components/leveldb_proto/testing/fake_db.h
diff --git a/components/leveldb_proto/testing/fake_db.h b/components/leveldb_proto/testing/fake_db.h
index 273778a8bc161430af391bc6b9671fcb445d4d00..2a58f52ba6501af85d427d2ac9fb52cfeb54df91 100644
--- a/components/leveldb_proto/testing/fake_db.h
+++ b/components/leveldb_proto/testing/fake_db.h
@@ -37,6 +37,8 @@ class FakeDB : public ProtoDatabase<T> {
       const typename ProtoDatabase<T>::UpdateCallback& callback) override;
   void LoadEntries(
       const typename ProtoDatabase<T>::LoadCallback& callback) override;
+  void Destroy(
+      const typename ProtoDatabase<T>::DestroyCallback& callback) override;
 
   base::FilePath& GetDirectory();
 
@@ -103,6 +105,11 @@ void FakeDB<T>::LoadEntries(
 }
 
 template <typename T>
+void FakeDB<T>::Destroy(
+    const typename ProtoDatabase<T>::DestroyCallback& callback) {
+}
+
+template <typename T>
 base::FilePath& FakeDB<T>::GetDirectory() {
   return dir_;
 }