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

chrome/browser/extensions/webstore_install_helper.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_EXTENSIONS_WEBSTORE_INSTALL_HELPER_H_
 #define CHROME_BROWSER_EXTENSIONS_WEBSTORE_INSTALL_HELPER_H_
 
+#include <memory>
 #include <string>
 
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "chrome/browser/bitmap_fetcher/bitmap_fetcher_delegate.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "url/gurl.h"
 
 namespace base {
 class DictionaryValue;
 class Value;
 }
 
 namespace chrome {
@@ skipping 50 matching lines @@
                         const GURL& icon_url,
                         net::URLRequestContextGetter* context_getter);
   void Start();
 
  private:
   friend class base::RefCounted<WebstoreInstallHelper>;
 
   ~WebstoreInstallHelper() override;
 
   // Callbacks for the SafeJsonParser.
-  void OnJSONParseSucceeded(scoped_ptr<base::Value> result);
+  void OnJSONParseSucceeded(std::unique_ptr<base::Value> result);
   void OnJSONParseFailed(const std::string& error_message);
 
   // Implementing the chrome::BitmapFetcherDelegate interface.
   void OnFetchComplete(const GURL& url, const SkBitmap* image) override;
 
   void ReportResultsIfComplete();
 
   // The client who we'll report results back to.
   Delegate* delegate_;
 
   // The extension id of the manifest we're parsing.
   std::string id_;
 
   // The manifest to parse.
   std::string manifest_;
 
   // If |icon_url_| is non-empty, it needs to be fetched and decoded into an
   // SkBitmap.
   GURL icon_url_;
   net::URLRequestContextGetter* context_getter_; // Only usable on UI thread.
-  scoped_ptr<chrome::BitmapFetcher> icon_fetcher_;
+  std::unique_ptr<chrome::BitmapFetcher> icon_fetcher_;
 
   // Flags for whether we're done doing icon decoding and manifest parsing.
   bool icon_decode_complete_;
   bool manifest_parse_complete_;
 
   // The results of successful decoding/parsing.
   SkBitmap icon_;
-  scoped_ptr<base::DictionaryValue> parsed_manifest_;
+  std::unique_ptr<base::DictionaryValue> parsed_manifest_;
 
   // A details string for keeping track of any errors.
   std::string error_;
 
   // A code to distinguish between an error with the icon, and an error with the
   // manifest.
   Delegate::InstallHelperResultCode parse_error_;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_WEBSTORE_INSTALL_HELPER_H_