Makes OpenSSL concrete implementations final.
OpenSSL implementations are all final implementations of their more abstract
SSL variants. This should be both documented and enforced by the use of the
final keyword to indicate to future WebRTC contributors that this is the
intended depth of inheritance and it shouldn't be extended again. Hopefully
this minor change will help keep the code simpler to maintain going forward.
Bug: webrtc:9860
Change-Id: Ie22de722214e3b209c3d7727a93ac819c112434e
Reviewed-on: https://webrtc-review.googlesource.com/c/108203
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Benjamin Wright <benwright@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#25401}diff --git a/rtc_base/opensslstreamadapter.h b/rtc_base/opensslstreamadapter.h
index 927fe2b..358f7f3 100644
--- a/rtc_base/opensslstreamadapter.h
+++ b/rtc_base/opensslstreamadapter.h
@@ -56,7 +56,7 @@
///////////////////////////////////////////////////////////////////////////////
-class OpenSSLStreamAdapter : public SSLStreamAdapter {
+class OpenSSLStreamAdapter final : public SSLStreamAdapter {
public:
explicit OpenSSLStreamAdapter(StreamInterface* stream);
~OpenSSLStreamAdapter() override;