Replace scoped_ptr with std::unique_ptr in //ui

ui/views/controls/menu/menu_runner_cocoa_unittest.mm

 // 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.
 
 #import "ui/views/controls/menu/menu_runner_impl_cocoa.h"
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/macros.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 120 matching lines @@
     runner_->Cancel();
     EXPECT_FALSE(runner_->IsRunning());
   }
 
   void MenuDeleteCallback() {
     runner_->Release();
     runner_ = nullptr;
   }
 
  protected:
-  scoped_ptr<TestModel> menu_;
+  std::unique_ptr<TestModel> menu_;
   internal::MenuRunnerImplCocoa* runner_ = nullptr;
   views::Widget* parent_ = nullptr;
   NSRect last_anchor_frame_ = NSZeroRect;
 
  private:
   void RunMenuWrapperCallback(const base::Closure& callback) {
     EXPECT_TRUE(runner_->IsRunning());
     callback.Run();
   }
 
@@ skipping 87 matching lines @@
   // In RTL, Cocoa messes up the positioning unless the anchor rectangle is
   // offset to the right of the view. The offset for the checkmark is also
   // skipped, to give a better match to native behavior.
   base::i18n::SetICUDefaultLocale("he");
   RunMenuAt(anchor_rect);
   EXPECT_EQ(combobox_rect.right(), last_anchor_frame_.origin.x);
 }
 
 }  // namespace test
 }  // namespace views