replace OVERRIDE and FINAL with override and final in media/

media/base/run_all_perftests.cc

Index: media/base/run_all_perftests.cc
diff --git a/media/base/run_all_perftests.cc b/media/base/run_all_perftests.cc
index 811bb9be57432962de185415a02412cf0e205d52..a008d62b2dfbfb9bf108356f65e36255ab6e30f9 100644
--- a/media/base/run_all_perftests.cc
+++ b/media/base/run_all_perftests.cc
@@ -19,7 +19,7 @@ class TestSuiteNoAtExit : public base::TestSuite {
   TestSuiteNoAtExit(int argc, char** argv) : TestSuite(argc, argv) {}
   virtual ~TestSuiteNoAtExit() {}
  protected:
-  virtual void Initialize() OVERRIDE;
+  virtual void Initialize() override;
 };
 
 void TestSuiteNoAtExit::Initialize() {