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

net/socket/client_socket_pool_base_unittest.cc

Index: net/socket/client_socket_pool_base_unittest.cc
diff --git a/net/socket/client_socket_pool_base_unittest.cc b/net/socket/client_socket_pool_base_unittest.cc
index b53c775ef54215ddf562b3dd30bbf1967f493f0c..32997374615aa3ff327d0566539bf434b9540d0f 100644
--- a/net/socket/client_socket_pool_base_unittest.cc
+++ b/net/socket/client_socket_pool_base_unittest.cc
@@ -116,9 +116,15 @@ class MockClientSocket : public StreamSocket {
         base::TimeDelta::FromMicroseconds(10);
     return kDummyConnectTimeMicros;  // Dummy value.
   }
+  virtual bool WasNpnNegotiated() const {
+    return false;
+  }
   virtual NextProto GetNegotiatedProtocol() const {
     return kProtoUnknown;
   }
+  virtual bool GetSSLInfo(SSLInfo* ssl_info) const {
+    return false;
+  }
 
  private:
   bool connected_;