Replace scoped_ptr with std::unique_ptr in //ui

ui/views/animation/ink_drop_animation_controller_factory.cc

 // Copyright 2015 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.
 
 #include "ui/views/animation/ink_drop_animation_controller_factory.h"
 
 #include "base/macros.h"
 #include "ui/base/material_design/material_design_controller.h"
 #include "ui/gfx/geometry/rect.h"
 #include "ui/gfx/geometry/size.h"
@@ skipping 41 matching lines @@
 void InkDropAnimationControllerStub::SnapToActivated() {}
 
 void InkDropAnimationControllerStub::SetHovered(bool is_hovered) {}
 
 }  // namespace
 
 InkDropAnimationControllerFactory::InkDropAnimationControllerFactory() {}
 
 InkDropAnimationControllerFactory::~InkDropAnimationControllerFactory() {}
 
-scoped_ptr<InkDropAnimationController>
+std::unique_ptr<InkDropAnimationController>
 InkDropAnimationControllerFactory::CreateInkDropAnimationController(
     InkDropHost* ink_drop_host) {
   if (ui::MaterialDesignController::IsModeMaterial()) {
-    return scoped_ptr<InkDropAnimationController>(
+    return std::unique_ptr<InkDropAnimationController>(
         new InkDropAnimationControllerImpl(ink_drop_host));
   }
 
-  return scoped_ptr<InkDropAnimationController>(
+  return std::unique_ptr<InkDropAnimationController>(
       new InkDropAnimationControllerStub());
 }
 
 }  // namespace views