Replace scoped_ptr with std::unique_ptr in //ui

ui/chromeos/ime/candidate_view_unittest.cc

 // 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.
 
 #include "ui/chromeos/ime/candidate_view.h"
 
 #include <stddef.h>
 
 #include "base/logging.h"
 #include "base/macros.h"
@@ skipping 91 matching lines @@
 
   ui::test::EventGenerator* event_generator() { return event_generator_.get(); }
 
  private:
   void ButtonPressed(views::Button* sender, const ui::Event& event) override {
     last_pressed_ = sender;
   }
 
   views::Widget* widget_;
   views::View* container_;
-  scoped_ptr<ui::test::EventGenerator> event_generator_;
+  std::unique_ptr<ui::test::EventGenerator> event_generator_;
   views::View* last_pressed_;
 
   DISALLOW_COPY_AND_ASSIGN(CandidateViewTest);
 };
 
 TEST_F(CandidateViewTest, MouseHovers) {
   GetCandidateAt(0)->SetHighlighted(true);
 
   int highlighted_count = 0;
   EXPECT_EQ(0, GetHighlightedIndex(&highlighted_count));
@@ skipping 53 matching lines @@
       GetCandidateAt(1)->GetBoundsInScreen().CenterPoint());
   EXPECT_EQ(1, GetHighlightedIndex(&highlighted_count));
   EXPECT_EQ(1, highlighted_count);
 
   event_generator()->ReleaseLeftButton();
   EXPECT_EQ(1, GetLastPressedIndexAndReset());
 }
 
 }  // namespace ime
 }  // namespace ui