Convert //chrome/browser/ui from scoped_ptr to std::unique_ptr

chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.h

 // Copyright (c) 2012 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 CHROME_BROWSER_UI_COCOA_OMNIBOX_OMNIBOX_VIEW_MAC_H_
 #define CHROME_BROWSER_UI_COCOA_OMNIBOX_OMNIBOX_VIEW_MAC_H_
 
 #import <Cocoa/Cocoa.h>
 #include <stddef.h>
 
+#include <memory>
+
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/strings/string16.h"
 #include "chrome/browser/ui/cocoa/location_bar/autocomplete_text_field.h"
 #include "components/omnibox/browser/omnibox_view.h"
 
 class CommandUpdater;
 class OmniboxPopupView;
 class Profile;
 
 namespace content {
 class WebContents;
@@ skipping 163 matching lines @@
   // Return the number of UTF-16 units in the current buffer, excluding the
   // suggested text.
   int GetOmniboxTextLength() const override;
   NSUInteger GetTextLength() const;
 
   // Returns true if the caret is at the end of the content.
   bool IsCaretAtEnd() const;
 
   Profile* profile_;
 
-  scoped_ptr<OmniboxPopupView> popup_view_;
+  std::unique_ptr<OmniboxPopupView> popup_view_;
 
   AutocompleteTextField* field_;  // owned by tab controller
 
   // Selection at the point where the user started using the
   // arrows to move around in the popup.
   NSRange saved_temporary_selection_;
 
   // Tracking state before and after a possible change for reporting
   // to model_.
   NSRange selection_before_change_;
@@ skipping 17 matching lines @@
   NSRange coalesced_range_update_;
 
   // The time of the first character insert operation that has not yet been
   // painted. Used to measure omnibox responsiveness with a histogram.
   base::TimeTicks insert_char_time_;
 
   DISALLOW_COPY_AND_ASSIGN(OmniboxViewMac);
 };
 
 #endif  // CHROME_BROWSER_UI_COCOA_OMNIBOX_OMNIBOX_VIEW_MAC_H_