Clean up final uses of scoped_ptr<T>::PassAs() and remove it.

net/socket/ssl_client_socket_unittest.cc

Index: net/socket/ssl_client_socket_unittest.cc
diff --git a/net/socket/ssl_client_socket_unittest.cc b/net/socket/ssl_client_socket_unittest.cc
index 58e43c75f47bd91e08a6df967847d899b4fd3409..dc82f2d12de5d82221e7f6b083daea47b32d3379 100644
--- a/net/socket/ssl_client_socket_unittest.cc
+++ b/net/socket/ssl_client_socket_unittest.cc
@@ -1834,7 +1834,7 @@ TEST_F(SSLClientSocketTest, Connect_WithZeroReturn) {
 
   SynchronousErrorStreamSocket* raw_transport = transport.get();
   scoped_ptr<SSLClientSocket> sock(
-      CreateSSLClientSocket(transport.PassAs<StreamSocket>(),
+      CreateSSLClientSocket(transport.Pass(),
                             test_server.host_port_pair(),
                             kDefaultSSLConfig));
 
@@ -1871,7 +1871,7 @@ TEST_F(SSLClientSocketTest, Read_WithZeroReturn) {
 
   SynchronousErrorStreamSocket* raw_transport = transport.get();
   scoped_ptr<SSLClientSocket> sock(
-      CreateSSLClientSocket(transport.PassAs<StreamSocket>(),
+      CreateSSLClientSocket(transport.Pass(),
                             test_server.host_port_pair(),
                             ssl_config));