| commit | 33b07ba96c6a22bdd4a1132c0b15b25873fc0c26 | [log] [tgz] |
|---|---|---|
| author | Greg Kaiser <gkaiser@google.com> | Wed Sep 05 08:04:01 2018 -0700 |
| committer | Greg Kaiser <gkaiser@google.com> | Thu Sep 06 06:18:01 2018 -0700 |
| tree | 8633aa65aa72257fbc6711951ac09b32122fb918 | |
| parent | 662a3a6cc3628bb498b2047dcd733e65dda09c0d [diff] |
UsbTransportSniffer: Defensively use 'final' UsbTransportSniffer invokes the virtual method Close() within its destructor. This usage is fine right now, but if a future class inherited from UsbTransportSniffer and overrode the Close() method, then this destructor would not act as expected. To protect against this, we declare Close() 'final' in UsbTransportSniffer, and add a comment. Test: Treehugger Change-Id: I6182d84e7caf67cb06f37c22c6203ad6d6e57f34