Unvirtual and inline SSLClientSocket setters.

There's no reason for them to be virtual. Also removed a
field I missed in a previous CL.

BUG=477847

Review URL: https://codereview.chromium.org/1111553002

Cr-Commit-Position: refs/heads/master@{#327174}

net/socket/ssl_client_socket.cc

@@ -18,8 +18,7 @@
 namespace net {
 
 SSLClientSocket::SSLClientSocket()
-    : protocol_negotiated_(kProtoUnknown),
-      signed_cert_timestamps_received_(false),
+    : signed_cert_timestamps_received_(false),
       stapled_ocsp_response_received_(false),
       negotiation_extension_(kExtensionUnknown) {
 }
@@ -106,21 +105,6 @@ bool SSLClientSocket::IgnoreCertError(int error, int load_flags) {
          IsCertificateError(error);
 }
 
-void SSLClientSocket::set_negotiation_extension(
-    SSLNegotiationExtension negotiation_extension) {
-  negotiation_extension_ = negotiation_extension;
-}
-
-void SSLClientSocket::set_signed_cert_timestamps_received(
-    bool signed_cert_timestamps_received) {
-  signed_cert_timestamps_received_ = signed_cert_timestamps_received;
-}
-
-void SSLClientSocket::set_stapled_ocsp_response_received(
-    bool stapled_ocsp_response_received) {
-  stapled_ocsp_response_received_ = stapled_ocsp_response_received;
-}
-
 void SSLClientSocket::RecordNegotiationExtension() {
   if (negotiation_extension_ == kExtensionUnknown)
     return;

net/socket/ssl_client_socket.h

@@ -125,18 +125,24 @@ class NET_EXPORT SSLClientSocket : public SSLSocket {
   // cryptographic implementation.
   static uint16 GetMaxSupportedSSLVersion();
 
-  void set_negotiation_extension(SSLNegotiationExtension negotiation_extension);
-
   // Returns the ChannelIDService used by this socket, or NULL if
   // channel ids are not supported.
   virtual ChannelIDService* GetChannelIDService() const = 0;
 
  protected:
-  virtual void set_signed_cert_timestamps_received(
-      bool signed_cert_timestamps_received);
+  void set_negotiation_extension(
+      SSLNegotiationExtension negotiation_extension) {
+    negotiation_extension_ = negotiation_extension;
+  }
+
+  void set_signed_cert_timestamps_received(
+      bool signed_cert_timestamps_received) {
+    signed_cert_timestamps_received_ = signed_cert_timestamps_received;
+  }
 
-  virtual void set_stapled_ocsp_response_received(
-      bool stapled_ocsp_response_received);
+  void set_stapled_ocsp_response_received(bool stapled_ocsp_response_received) {
+    stapled_ocsp_response_received_ = stapled_ocsp_response_received;
+  }
 
   // Record which TLS extension was used to negotiate protocol and protocol
   // chosen in a UMA histogram.
@@ -192,8 +198,6 @@ class NET_EXPORT SSLClientSocket : public SSLSocket {
   FRIEND_TEST_ALL_PREFIXES(SSLClientSocketTest,
                            VerifyServerChainProperlyOrdered);
 
-  // Protocol that we negotiated with the server.
-  NextProto protocol_negotiated_;
   // True if SCTs were received via a TLS extension.
   bool signed_cert_timestamps_received_;
   // True if a stapled OCSP response was received.