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

chrome/browser/extensions/api/braille_display_private/braille_display_private_api.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_API_BRAILLE_DISPLAY_PRIVATE_BRAILLE_DISPLAY_PRIVATE_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_BRAILLE_DISPLAY_PRIVATE_BRAILLE_DISPLAY_PRIVATE_API_H_
 
 #include "base/scoped_observer.h"
 #include "chrome/browser/extensions/api/braille_display_private/braille_controller.h"
 #include "chrome/common/extensions/api/braille_display_private.h"
@@ skipping 35 matching lines @@
   void OnListenerAdded(const EventListenerInfo& details) override;
   void OnListenerRemoved(const EventListenerInfo& details) override;
 
  private:
   friend class BrowserContextKeyedAPIFactory<BrailleDisplayPrivateAPI>;
   friend class api::braille_display_private::BrailleDisplayPrivateAPIUserTest;
 
   class EventDelegate {
    public:
     virtual ~EventDelegate() {}
-    virtual void BroadcastEvent(scoped_ptr<Event> event) = 0;
+    virtual void BroadcastEvent(std::unique_ptr<Event> event) = 0;
     virtual bool HasListener() = 0;
   };
 
   class DefaultEventDelegate;
 
   // Returns whether the profile that this API was created for is currently
   // the active profile.
   bool IsProfileActive();
 
-  void SetEventDelegateForTest(scoped_ptr<EventDelegate> delegate);
+  void SetEventDelegateForTest(std::unique_ptr<EventDelegate> delegate);
 
   Profile* profile_;
   ScopedObserver<api::braille_display_private::BrailleController,
                  BrailleObserver> scoped_observer_;
-  scoped_ptr<EventDelegate> event_delegate_;
+  std::unique_ptr<EventDelegate> event_delegate_;
 
   // BrowserContextKeyedAPI implementation.
   static const char* service_name() {
     return "BrailleDisplayPrivateAPI";
   }
   // Override the default so the service is not created in tests.
   static const bool kServiceIsNULLWhileTesting = true;
 };
 
 namespace api {
@@ skipping 14 matching lines @@
  public:
   BrailleDisplayPrivateWriteDotsFunction();
 
  protected:
   ~BrailleDisplayPrivateWriteDotsFunction() override;
   bool Prepare() override;
   void Work() override;
   bool Respond() override;
 
  private:
-  scoped_ptr<braille_display_private::WriteDots::Params> params_;
+  std::unique_ptr<braille_display_private::WriteDots::Params> params_;
 };
 
 }  // namespace api
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_BRAILLE_DISPLAY_PRIVATE_BRAILLE_DISPLAY_PRIVATE_API_H_