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

chrome/browser/extensions/api/bookmarks/bookmarks_api.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_API_BOOKMARKS_BOOKMARKS_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_BOOKMARKS_BOOKMARKS_API_H_
 
 #include <stdint.h>
 
 #include <list>
@@ skipping 66 matching lines @@
       bookmarks::BookmarkModel* model,
       const bookmarks::BookmarkNode* node) override;
   void ExtensiveBookmarkChangesBeginning(
       bookmarks::BookmarkModel* model) override;
   void ExtensiveBookmarkChangesEnded(bookmarks::BookmarkModel* model) override;
 
  private:
   // Helper to actually dispatch an event to extension listeners.
   void DispatchEvent(events::HistogramValue histogram_value,
                      const std::string& event_name,
-                     scoped_ptr<base::ListValue> event_args);
+                     std::unique_ptr<base::ListValue> event_args);
 
   content::BrowserContext* browser_context_;
   bookmarks::BookmarkModel* model_;
   bookmarks::ManagedBookmarkService* managed_;
 
   DISALLOW_COPY_AND_ASSIGN(BookmarkEventRouter);
 };
 
 class BookmarksAPI : public BrowserContextKeyedAPI,
                      public EventRouter::Observer {
@@ skipping 15 matching lines @@
 
   content::BrowserContext* browser_context_;
 
   // BrowserContextKeyedAPI implementation.
   static const char* service_name() {
     return "BookmarksAPI";
   }
   static const bool kServiceIsNULLWhileTesting = true;
 
   // Created lazily upon OnListenerAdded.
-  scoped_ptr<BookmarkEventRouter> bookmark_event_router_;
+  std::unique_ptr<BookmarkEventRouter> bookmark_event_router_;
 };
 
 class BookmarksFunction : public ChromeAsyncExtensionFunction,
                           public bookmarks::BaseBookmarkModelObserver {
  public:
   // AsyncExtensionFunction:
   bool RunAsync() override;
 
  protected:
   ~BookmarksFunction() override {}
@@ skipping 232 matching lines @@
  private:
   ~BookmarksExportFunction() override {}
 
   // BookmarksFunction:
   bool RunOnReady() override;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_BOOKMARKS_BOOKMARKS_API_H_