Convert //components/sessions from scoped_ptr to std::unique_ptr

components/sessions/core/base_session_service.h

Index: components/sessions/core/base_session_service.h
diff --git a/components/sessions/core/base_session_service.h b/components/sessions/core/base_session_service.h
index bf389a4ec5759bec0275704df0de3670375e1d14..6511cf0d3acaf88d057e42cd40dd27e96148f692 100644
--- a/components/sessions/core/base_session_service.h
+++ b/components/sessions/core/base_session_service.h
@@ -5,10 +5,11 @@
 #ifndef COMPONENTS_SESSIONS_CORE_BASE_SESSION_SERVICE_H_
 #define COMPONENTS_SESSIONS_CORE_BASE_SESSION_SERVICE_H_
 
+#include <memory>
+
 #include "base/callback.h"
 #include "base/files/file_path.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/memory/weak_ptr.h"
 #include "base/task/cancelable_task_tracker.h"
@@ -69,11 +70,11 @@ class SESSIONS_EXPORT BaseSessionService {
   // Schedules a command. This adds |command| to pending_commands_ and
   // invokes StartSaveTimer to start a timer that invokes Save at a later
   // time.
-  void ScheduleCommand(scoped_ptr<SessionCommand> command);
+  void ScheduleCommand(std::unique_ptr<SessionCommand> command);
 
   // Appends a command as part of a general rebuild. This will neither count
   // against a rebuild, nor will it trigger a save of commands.
-  void AppendRebuildCommand(scoped_ptr<SessionCommand> command);
+  void AppendRebuildCommand(std::unique_ptr<SessionCommand> command);
 
   // Erase the |old_command| from the list of commands.
   // The passed command will automatically be deleted.
@@ -83,7 +84,7 @@ class SESSIONS_EXPORT BaseSessionService {
   // the |old_command|. The |old_command| will be automatically deleted in the
   // process.
   void SwapCommand(SessionCommand* old_command,
-                   scoped_ptr<SessionCommand> new_command);
+                   std::unique_ptr<SessionCommand> new_command);
 
   // Clears all commands from the list.
   void ClearPendingCommands();