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

chrome/browser/extensions/external_provider_impl.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_EXTERNAL_PROVIDER_IMPL_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTERNAL_PROVIDER_IMPL_H_
 
 #include <set>
 #include <string>
 
@@ skipping 46 matching lines @@
   virtual void SetPrefs(base::DictionaryValue* prefs);
 
   // Updates the underlying prefs and notifies provider.
   // Only to be called by the owned ExternalLoader instance.
   void UpdatePrefs(base::DictionaryValue* prefs);
 
   // ExternalProvider implementation:
   void ServiceShutdown() override;
   void VisitRegisteredExtension() override;
   bool HasExtension(const std::string& id) const override;
-  bool GetExtensionDetails(const std::string& id,
-                           Manifest::Location* location,
-                           scoped_ptr<base::Version>* version) const override;
+  bool GetExtensionDetails(
+      const std::string& id,
+      Manifest::Location* location,
+      std::unique_ptr<base::Version>* version) const override;
 
   bool IsReady() const override;
 
   static const char kExternalCrx[];
   static const char kExternalVersion[];
   static const char kExternalUpdateUrl[];
   static const char kInstallParam[];
   static const char kIsBookmarkApp[];
   static const char kIsFromWebstore[];
   static const char kKeepIfPresent[];
@@ skipping 33 matching lines @@
 
   // Location for external extensions that are provided by this provider from
   // update URLs.
   const Manifest::Location download_location_;
 
   // Weak pointer to the object that consumes the external extensions.
   // This is zeroed out by: ServiceShutdown()
   VisitorInterface* service_;  // weak
 
   // Dictionary of the external extensions that are provided by this provider.
-  scoped_ptr<base::DictionaryValue> prefs_;
+  std::unique_ptr<base::DictionaryValue> prefs_;
 
   // Indicates that the extensions provided by this provider are loaded
   // entirely.
   bool ready_;
 
   // The loader that loads the list of external extensions and reports them
   // via |SetPrefs|.
   scoped_refptr<ExternalLoader> loader_;
 
   // The profile that will be used to install external extensions.
   Profile* profile_;
 
   // Creation flags to use for the extension.  These flags will be used
   // when calling Extension::Create() by the crx installer.
   int creation_flags_;
 
   // Whether loaded extensions should be automatically acknowledged, so that
   // the user doesn't see an alert about them.
   bool auto_acknowledge_;
 
   // Whether the extensions from this provider should be installed immediately.
   bool install_immediately_;
 
   DISALLOW_COPY_AND_ASSIGN(ExternalProviderImpl);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTERNAL_PROVIDER_IMPL_H_