Replace scoped_ptr with std::unique_ptr in //ui

ui/app_list/search_provider.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_APP_LIST_SEARCH_PROVIDER_H_
 #define UI_APP_LIST_SEARCH_PROVIDER_H_
 
+#include <memory>
+
 #include "base/callback.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/strings/string16.h"
 #include "ui/app_list/app_list_export.h"
 
 namespace app_list {
 
 class SearchResult;
 
 class APP_LIST_EXPORT SearchProvider {
  public:
@@ skipping 10 matching lines @@
   virtual void Stop() = 0;
 
   void set_result_changed_callback(const ResultChangedCallback& callback) {
     result_changed_callback_ = callback;
   }
 
   const Results& results() const { return results_; }
 
  protected:
   // Interface for the derived class to generate search results.
-  void Add(scoped_ptr<SearchResult> result);
+  void Add(std::unique_ptr<SearchResult> result);
   void ClearResults();
 
  private:
   void FireResultChanged();
 
   ResultChangedCallback result_changed_callback_;
   Results results_;
 
   DISALLOW_COPY_AND_ASSIGN(SearchProvider);
 };
 
 }  // namespace app_list
 
 #endif  // UI_APP_LIST_SEARCH_PROVIDER_H_