vp9_ext_ratectrl_test: add missing override

for ~ExtRateCtrlTest()

Change-Id: I311a400093c8c1ee2c002ba000d0b33c4fde209f

diff --git a/test/vp9_ext_ratectrl_test.cc b/test/vp9_ext_ratectrl_test.cc
index a8c4032d454214bcee6999d6170242dfa8ae5722..8db0a358d067a5cffcb0100f358644e52f71fd10 100644 (file)
--- a/test/vp9_ext_ratectrl_test.cc
+++ b/test/vp9_ext_ratectrl_test.cc
@@ -150,7 +150,7 @@ class ExtRateCtrlTest : public ::libvpx_test::EncoderTest,
  protected:
   ExtRateCtrlTest() : EncoderTest(&::libvpx_test::kVP9) {}
 
-  ~ExtRateCtrlTest() = default;
+  ~ExtRateCtrlTest() override = default;
 
   void SetUp() override {
     InitializeConfig();