Cleanup: Remove the implicit constructor for BoundNetLog that allowed passing...

net/socket/tcp_client_socket_unittest.cc

Index: net/socket/tcp_client_socket_unittest.cc
===================================================================
--- net/socket/tcp_client_socket_unittest.cc	(revision 45843)
+++ net/socket/tcp_client_socket_unittest.cc	(working copy)
@@ -91,7 +91,7 @@
   AddressList addr;
   scoped_refptr<HostResolver> resolver(CreateSystemHostResolver(NULL));
   HostResolver::RequestInfo info("localhost", listen_port_);
-  int rv = resolver->Resolve(info, &addr, NULL, NULL, NULL);
+  int rv = resolver->Resolve(info, &addr, NULL, NULL, BoundNetLog());
   CHECK_EQ(rv, OK);
   sock_.reset(new TCPClientSocket(addr, &net_log_));
 }