Convert //base to use std::unique_ptr

base/message_loop/message_pump_glib.h

Index: base/message_loop/message_pump_glib.h
diff --git a/base/message_loop/message_pump_glib.h b/base/message_loop/message_pump_glib.h
index b94eeaf430465b51840bd33eae14168ed2408190..a2b54d8542cf5cc73ae064200a1ca817e4929ee8 100644
--- a/base/message_loop/message_pump_glib.h
+++ b/base/message_loop/message_pump_glib.h
@@ -5,9 +5,10 @@
 #ifndef BASE_MESSAGE_LOOP_MESSAGE_PUMP_GLIB_H_
 #define BASE_MESSAGE_LOOP_MESSAGE_PUMP_GLIB_H_
 
+#include <memory>
+
 #include "base/base_export.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_pump.h"
 #include "base/observer_list.h"
 #include "base/time/time.h"
@@ -69,7 +70,7 @@ class BASE_EXPORT MessagePumpGlib : public MessagePump {
   int wakeup_pipe_read_;
   int wakeup_pipe_write_;
   // Use a scoped_ptr to avoid needing the definition of GPollFD in the header.
-  scoped_ptr<GPollFD> wakeup_gpollfd_;
+  std::unique_ptr<GPollFD> wakeup_gpollfd_;
 
   DISALLOW_COPY_AND_ASSIGN(MessagePumpGlib);
 };