Remove virtual from methods that don't need it

The virtual suggested to the reader that the methods are overridden,
when actually they aren't.

Change-Id: I8283c9c7aaa73cd9bafd2d643bb40854d718489b
1 file changed
tree: aba4406d5f8e4ddbd4c47df02db007f14e61647a
  1. doc/
  2. include/
  3. src/
  4. tests/
  5. tools/