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

net/udp/udp_socket_posix.h

Index: net/udp/udp_socket_posix.h
diff --git a/net/udp/udp_socket_posix.h b/net/udp/udp_socket_posix.h
index 60b095c0d4ae9c1ee4c2f7c6e42e61ed2e7fcfab..7da58c1a62938d5e3ece38eb2fe24cce9cc534b0 100644
--- a/net/udp/udp_socket_posix.h
+++ b/net/udp/udp_socket_posix.h
@@ -7,9 +7,10 @@
 
 #include <stdint.h>
 
+#include <memory>
+
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/threading/non_thread_safe.h"
 #include "net/base/address_family.h"
@@ -280,8 +281,8 @@ class NET_EXPORT UDPSocketPosix : public base::NonThreadSafe {
 
   // These are mutable since they're just cached copies to make
   // GetPeerAddress/GetLocalAddress smarter.
-  mutable scoped_ptr<IPEndPoint> local_address_;
-  mutable scoped_ptr<IPEndPoint> remote_address_;
+  mutable std::unique_ptr<IPEndPoint> local_address_;
+  mutable std::unique_ptr<IPEndPoint> remote_address_;
 
   // The socket's posix wrappers
   base::MessageLoopForIO::FileDescriptorWatcher read_socket_watcher_;
@@ -299,7 +300,7 @@ class NET_EXPORT UDPSocketPosix : public base::NonThreadSafe {
   // The buffer used by InternalWrite() to retry Write requests
   scoped_refptr<IOBuffer> write_buf_;
   int write_buf_len_;
-  scoped_ptr<IPEndPoint> send_to_address_;
+  std::unique_ptr<IPEndPoint> send_to_address_;
 
   // External callback; called when read is complete.
   CompletionCallback read_callback_;