Change SpdySession::GetSSLInfo to get the SSLInfo from the underlying socket

net/http/http_proxy_client_socket.cc

Index: net/http/http_proxy_client_socket.cc
diff --git a/net/http/http_proxy_client_socket.cc b/net/http/http_proxy_client_socket.cc
index 826bf090d0a9ba5ca02681f340fd66fcda3d6ca2..e3dfa0683675b1fb11d646f2d2f228f48b5a3e38 100644
--- a/net/http/http_proxy_client_socket.cc
+++ b/net/http/http_proxy_client_socket.cc
@@ -200,6 +200,14 @@ base::TimeDelta HttpProxyClientSocket::GetConnectTimeMicros() const {
   return base::TimeDelta::FromMicroseconds(-1);
 }
 
+bool HttpProxyClientSocket::WasNpnNegotiated() const {
+  if (transport_.get() && transport_->socket()) {
+    return transport_->socket()->WasNpnNegotiated();
+  }
+  NOTREACHED();
+  return false;
+}
+
 NextProto HttpProxyClientSocket::GetNegotiatedProtocol() const {
   if (transport_.get() && transport_->socket()) {
     return transport_->socket()->GetNegotiatedProtocol();
@@ -208,6 +216,14 @@ NextProto HttpProxyClientSocket::GetNegotiatedProtocol() const {
   return kProtoUnknown;
 }
 
+bool HttpProxyClientSocket::GetSSLInfo(SSLInfo* ssl_info) {
+  if (transport_.get() && transport_->socket()) {
+    return transport_->socket()->GetSSLInfo(ssl_info);
+  }
+  NOTREACHED();
+  return false;
+}
+
 int HttpProxyClientSocket::Read(IOBuffer* buf, int buf_len,
                                 const CompletionCallback& callback) {
   DCHECK(user_callback_.is_null());