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

chrome/browser/extensions/webstore_data_fetcher.h

 // Copyright 2013 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_EXTENSIONS_WEBSTORE_DATA_FETCHER_H_
 #define CHROME_BROWSER_EXTENSIONS_WEBSTORE_DATA_FETCHER_H_
 
+#include <memory>
 #include <string>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "net/url_request/url_fetcher_delegate.h"
 #include "url/gurl.h"
 
 namespace base {
 class Value;
 }
 
 namespace net {
 class URLFetcher;
@@ skipping 15 matching lines @@
                       const std::string webstore_item_id);
   ~WebstoreDataFetcher() override;
 
   void Start();
 
   void set_max_auto_retries(int max_retries) {
     max_auto_retries_ = max_retries;
   }
 
  private:
-  void OnJsonParseSuccess(scoped_ptr<base::Value> parsed_json);
+  void OnJsonParseSuccess(std::unique_ptr<base::Value> parsed_json);
   void OnJsonParseFailure(const std::string& error);
 
   // net::URLFetcherDelegate overrides:
   void OnURLFetchComplete(const net::URLFetcher* source) override;
 
   WebstoreDataFetcherDelegate* delegate_;
   net::URLRequestContextGetter* request_context_;
   GURL referrer_url_;
   std::string id_;
 
   // For fetching webstore JSON data.
-  scoped_ptr<net::URLFetcher> webstore_data_url_fetcher_;
+  std::unique_ptr<net::URLFetcher> webstore_data_url_fetcher_;
 
   // Maximum auto retry times on server 5xx error or ERR_NETWORK_CHANGED.
   // Default is 0 which means to use the URLFetcher default behavior.
   int max_auto_retries_;
 
   DISALLOW_COPY_AND_ASSIGN(WebstoreDataFetcher);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_WEBSTORE_DATA_FETCHER_H_