Convert //extensions/browser/api from scoped_ptr to std::unique_ptr

extensions/browser/api/web_request/upload_data_presenter.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 EXTENSIONS_BROWSER_API_WEB_REQUEST_UPLOAD_DATA_PRESENTER_H_
 #define EXTENSIONS_BROWSER_API_WEB_REQUEST_UPLOAD_DATA_PRESENTER_H_
 
 #include <stddef.h>
 
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 
 namespace base {
 class DictionaryValue;
 class ListValue;
 class Value;
 }
 
 namespace extensions {
 class FormDataParser;
 }
@@ skipping 24 matching lines @@
 //
 // Workflow for objects implementing this interface:
 // 1. Call object->FeedNext(reader) for each element from the request's body.
 // 2. Check if object->Succeeded().
 // 3. If that check passed then retrieve object->Result().
 class UploadDataPresenter {
  public:
   virtual ~UploadDataPresenter();
   virtual void FeedNext(const net::UploadElementReader& reader) = 0;
   virtual bool Succeeded() = 0;
-  virtual scoped_ptr<base::Value> Result() = 0;
+  virtual std::unique_ptr<base::Value> Result() = 0;
 
  protected:
   UploadDataPresenter() {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(UploadDataPresenter);
 };
 
 // This class passes all the bytes from bytes elements as a BinaryValue for each
 // such element. File elements are presented as StringValue containing the path
 // for that file.
 class RawDataPresenter : public UploadDataPresenter {
  public:
   RawDataPresenter();
   ~RawDataPresenter() override;
 
   // Implementation of UploadDataPresenter.
   void FeedNext(const net::UploadElementReader& reader) override;
   bool Succeeded() override;
-  scoped_ptr<base::Value> Result() override;
+  std::unique_ptr<base::Value> Result() override;
 
  private:
   void FeedNextBytes(const char* bytes, size_t size);
   void FeedNextFile(const std::string& filename);
   FRIEND_TEST_ALL_PREFIXES(WebRequestUploadDataPresenterTest, RawData);
 
   bool success_;
-  scoped_ptr<base::ListValue> list_;
+  std::unique_ptr<base::ListValue> list_;
 
   DISALLOW_COPY_AND_ASSIGN(RawDataPresenter);
 };
 
 // This class inspects the contents of bytes elements. It uses the
 // parser classes inheriting from FormDataParser to parse the concatenated
 // content of such elements. If the parsing is successful, the parsed form is
 // returned as a DictionaryValue. For example, a form consisting of
 // <input name="check" type="checkbox" value="A" checked />
 // <input name="check" type="checkbox" value="B" checked />
 // <input name="text" type="text" value="abc" />
 // would be represented as {"check": ["A", "B"], "text": ["abc"]} (although as a
 // DictionaryValue, not as a JSON string).
 class ParsedDataPresenter : public UploadDataPresenter {
  public:
   explicit ParsedDataPresenter(const net::URLRequest& request);
   ~ParsedDataPresenter() override;
 
   // Implementation of UploadDataPresenter.
   void FeedNext(const net::UploadElementReader& reader) override;
   bool Succeeded() override;
-  scoped_ptr<base::Value> Result() override;
+  std::unique_ptr<base::Value> Result() override;
 
   // Allows to create ParsedDataPresenter without the URLRequest. Uses the
   // parser for "application/x-www-form-urlencoded" form encoding. Only use this
   // in tests.
-  static scoped_ptr<ParsedDataPresenter> CreateForTests();
+  static std::unique_ptr<ParsedDataPresenter> CreateForTests();
 
  private:
   // This constructor is used in CreateForTests.
   explicit ParsedDataPresenter(const std::string& form_type);
 
   // Clears resources and the success flag.
   void Abort();
-  scoped_ptr<FormDataParser> parser_;
+  std::unique_ptr<FormDataParser> parser_;
   bool success_;
-  scoped_ptr<base::DictionaryValue> dictionary_;
+  std::unique_ptr<base::DictionaryValue> dictionary_;
 
   DISALLOW_COPY_AND_ASSIGN(ParsedDataPresenter);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_API_WEB_REQUEST_UPLOAD_DATA_PRESENTER_H_