Replace scoped_ptr with std::unique_ptr in //ui

ui/base/cursor/image_cursors.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef UI_BASE_CURSOR_IMAGE_CURSORS_H_
 #define UI_BASE_CURSOR_IMAGE_CURSORS_H_
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/strings/string16.h"
 #include "ui/base/cursor/cursor.h"
 #include "ui/base/ui_base_export.h"
 #include "ui/gfx/display.h"
 #include "ui/gfx/native_widget_types.h"
 
 namespace ui {
 
 class CursorLoader;
 
@@ skipping 15 matching lines @@
   // Sets the type of the mouse cursor icon.
   void SetCursorSet(CursorSetType cursor_set);
 
   // Sets the platform cursor based on the native type of |cursor|.
   void SetPlatformCursor(gfx::NativeCursor* cursor);
 
  private:
   // Reloads the all loaded cursors in the cursor loader.
   void ReloadCursors();
 
-  scoped_ptr<CursorLoader> cursor_loader_;
+  std::unique_ptr<CursorLoader> cursor_loader_;
   CursorSetType cursor_set_;
 
   DISALLOW_COPY_AND_ASSIGN(ImageCursors);
 };
 
 }  // namespace ui
 
 #endif  // UI_BASE_CURSOR_IMAGE_CURSORS_H_