Fix virtual/override/final usage in Source/modules/.

Source/modules/screen_orientation/LockOrientationCallback.h

Index: Source/modules/screen_orientation/LockOrientationCallback.h
diff --git a/Source/modules/screen_orientation/LockOrientationCallback.h b/Source/modules/screen_orientation/LockOrientationCallback.h
index 62528e892a7489e9ec60be480f170e6b056202d9..b984362f0ad9311e6f8896e5302d0566f5b4e872 100644
--- a/Source/modules/screen_orientation/LockOrientationCallback.h
+++ b/Source/modules/screen_orientation/LockOrientationCallback.h
@@ -23,10 +23,10 @@ class LockOrientationCallback final : public WebLockOrientationCallback {
     WTF_MAKE_NONCOPYABLE(LockOrientationCallback);
 public:
     explicit LockOrientationCallback(PassRefPtrWillBeRawPtr<ScriptPromiseResolver>);
-    virtual ~LockOrientationCallback();
+    ~LockOrientationCallback() override;
 
-    virtual void onSuccess() override;
-    virtual void onError(WebLockOrientationError) override;
+    void onSuccess() override;
+    void onError(WebLockOrientationError) override;
 
 private:
     RefPtrWillBePersistent<ScriptPromiseResolver> m_resolver;