Replace scoped_ptr with std::unique_ptr in //ui

ui/base/ime/input_method_factory.h

Index: ui/base/ime/input_method_factory.h
diff --git a/ui/base/ime/input_method_factory.h b/ui/base/ime/input_method_factory.h
index 3de9c5c3944d0bdcc9d06ff9e82a0d2017538907..22a19c23356c2f73ac77e39008f6518b51afd269 100644
--- a/ui/base/ime/input_method_factory.h
+++ b/ui/base/ime/input_method_factory.h
@@ -5,8 +5,9 @@
 #ifndef UI_BASE_IME_INPUT_METHOD_FACTORY_H_
 #define UI_BASE_IME_INPUT_METHOD_FACTORY_H_
 
+#include <memory>
+
 #include "base/compiler_specific.h"
-#include "base/memory/scoped_ptr.h"
 #include "ui/base/ime/input_method_initializer.h"
 #include "ui/base/ime/ui_base_ime_export.h"
 #include "ui/gfx/native_widget_types.h"
@@ -19,7 +20,7 @@ class InputMethodDelegate;
 class InputMethod;
 
 // Creates a new instance of InputMethod and returns it.
-UI_BASE_IME_EXPORT scoped_ptr<InputMethod> CreateInputMethod(
+UI_BASE_IME_EXPORT std::unique_ptr<InputMethod> CreateInputMethod(
     internal::InputMethodDelegate* delegate,
     gfx::AcceleratedWidget widget);