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

chrome/browser/extensions/fake_safe_browsing_database_manager.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_FAKE_SAFE_BROWSING_DATABASE_MANAGER_H_
 #define CHROME_BROWSER_EXTENSIONS_FAKE_SAFE_BROWSING_DATABASE_MANAGER_H_
 
 #include <set>
 #include <string>
 
@@ skipping 33 matching lines @@
   FakeSafeBrowsingDatabaseManager& AddUnsafe(const std::string& a);
   FakeSafeBrowsingDatabaseManager& RemoveUnsafe(const std::string& a);
 
   // Send the update notification.
   void NotifyUpdate();
 
  private:
   ~FakeSafeBrowsingDatabaseManager() override;
 
   // Runs result->SafeBrowsingResult().
-  void OnSafeBrowsingResult(scoped_ptr<SafeBrowsingCheck> result);
+  void OnSafeBrowsingResult(std::unique_ptr<SafeBrowsingCheck> result);
 
   // Whether to respond to CheckExtensionIDs immediately with true (indicating
   // that there is definitely no extension ID match).
   bool enabled_;
 
   // The extension IDs considered unsafe.
   std::set<std::string> unsafe_ids_;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_FAKE_SAFE_BROWSING_DATABASE_MANAGER_H_