Change scoped_ptr to std::unique_ptr in //net/socket.

net/socket/client_socket_handle.cc

Index: net/socket/client_socket_handle.cc
diff --git a/net/socket/client_socket_handle.cc b/net/socket/client_socket_handle.cc
index 97b1b89d8445801ca498634872c3d080f4baeba7..0dc7b39309cfedafb6f12b9a47d1e4c549403a08 100644
--- a/net/socket/client_socket_handle.cc
+++ b/net/socket/client_socket_handle.cc
@@ -136,7 +136,7 @@ bool ClientSocketHandle::GetLoadTimingInfo(
   return true;
 }
 
-void ClientSocketHandle::SetSocket(scoped_ptr<StreamSocket> s) {
+void ClientSocketHandle::SetSocket(std::unique_ptr<StreamSocket> s) {
   socket_ = std::move(s);
 }
 
@@ -148,7 +148,7 @@ void ClientSocketHandle::OnIOComplete(int result) {
   callback.Run(result);
 }
 
-scoped_ptr<StreamSocket> ClientSocketHandle::PassSocket() {
+std::unique_ptr<StreamSocket> ClientSocketHandle::PassSocket() {
   return std::move(socket_);
 }