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

chrome/browser/chromeos/input_method/input_method_manager_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_CHROMEOS_INPUT_METHOD_INPUT_METHOD_MANAGER_IMPL_H_
 #define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_MANAGER_IMPL_H_
 
 #include <stddef.h>
 
 #include <map>
+#include <memory>
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "base/threading/thread_checker.h"
 #include "chrome/browser/chromeos/input_method/candidate_window_controller.h"
 #include "chrome/browser/chromeos/input_method/input_method_util.h"
 #include "chrome/browser/chromeos/login/ui/user_adding_screen.h"
 #include "chrome/browser/profiles/profile.h"
 #include "ui/base/ime/chromeos/input_method_manager.h"
 #include "ui/base/ime/chromeos/input_method_whitelist.h"
 #include "ui/base/ime/ime_engine_handler_interface.h"
 
@@ skipping 62 matching lines @@
     void RemoveInputMethodExtension(const std::string& extension_id) override;
     void ChangeInputMethod(const std::string& input_method_id,
                            bool show_message) override;
     bool EnableInputMethod(
         const std::string& new_active_input_method_id) override;
     void EnableLoginLayouts(
         const std::string& language_code,
         const std::vector<std::string>& initial_layouts) override;
     void EnableLockScreenLayouts() override;
     void GetInputMethodExtensions(InputMethodDescriptors* result) override;
-    scoped_ptr<InputMethodDescriptors> GetActiveInputMethods() const override;
+    std::unique_ptr<InputMethodDescriptors> GetActiveInputMethods()
+        const override;
     const std::vector<std::string>& GetActiveInputMethodIds() const override;
     const InputMethodDescriptor* GetInputMethodFromId(
         const std::string& input_method_id) const override;
     size_t GetNumActiveInputMethods() const override;
     void SetEnabledExtensionImes(std::vector<std::string>* ids) override;
     void SetInputMethodLoginDefault() override;
     void SetInputMethodLoginDefaultFromVPD(const std::string& locale,
                                            const std::string& layout) override;
     bool CanCycleInputMethod() override;
     void SwitchToNextInputMethod() override;
@@ skipping 27 matching lines @@
     InputMethodManagerImpl* const manager_;
 
    protected:
     friend base::RefCounted<chromeos::input_method::InputMethodManager::State>;
     ~StateImpl() override;
   };
 
   // Constructs an InputMethodManager instance. The client is responsible for
   // calling |SetUISessionState| in response to relevant changes in browser
   // state.
-  InputMethodManagerImpl(scoped_ptr<InputMethodDelegate> delegate,
+  InputMethodManagerImpl(std::unique_ptr<InputMethodDelegate> delegate,
                          bool enable_extension_loading);
   ~InputMethodManagerImpl() override;
 
   // Receives notification of an InputMethodManager::UISessionState transition.
   void SetUISessionState(UISessionState new_ui_session);
 
   // InputMethodManager override:
   UISessionState GetUISessionState() override;
   void AddObserver(InputMethodManager::Observer* observer) override;
   void AddCandidateWindowObserver(
       InputMethodManager::CandidateWindowObserver* observer) override;
   void AddImeMenuObserver(
       InputMethodManager::ImeMenuObserver* observer) override;
   void RemoveObserver(InputMethodManager::Observer* observer) override;
   void RemoveCandidateWindowObserver(
       InputMethodManager::CandidateWindowObserver* observer) override;
   void RemoveImeMenuObserver(
       InputMethodManager::ImeMenuObserver* observer) override;
-  scoped_ptr<InputMethodDescriptors> GetSupportedInputMethods() const override;
+  std::unique_ptr<InputMethodDescriptors> GetSupportedInputMethods()
+      const override;
   void ActivateInputMethodMenuItem(const std::string& key) override;
   bool IsISOLevel5ShiftUsedByCurrentInputMethod() const override;
   bool IsAltGrUsedByCurrentInputMethod() const override;
   void NotifyImeMenuItemsChanged(
       const std::string& engine_id,
       const std::vector<InputMethodManager::MenuItem>& items) override;
 
   // chromeos::UserAddingScreen:
   void OnUserAddingStarted() override;
   void OnUserAddingFinished() override;
@@ skipping 13 matching lines @@
 
   void ImeMenuActivationChanged(bool is_active) override;
 
   // Sets |candidate_window_controller_|.
   void SetCandidateWindowControllerForTesting(
       CandidateWindowController* candidate_window_controller);
   // Sets |keyboard_|.
   void SetImeKeyboardForTesting(ImeKeyboard* keyboard);
   // Initialize |component_extension_manager_|.
   void InitializeComponentExtensionForTesting(
-      scoped_ptr<ComponentExtensionIMEManagerDelegate> delegate);
+      std::unique_ptr<ComponentExtensionIMEManagerDelegate> delegate);
 
  private:
   friend class InputMethodManagerImplTest;
 
   // CandidateWindowController::Observer overrides:
   void CandidateClicked(int index) override;
   void CandidateWindowOpened() override;
   void CandidateWindowClosed() override;
 
   // Temporarily deactivates all input methods (e.g. Chinese, Japanese, Arabic)
@@ skipping 34 matching lines @@
   // If state is active, active input method is updated.
   void ReconfigureIMFramework(StateImpl* state);
 
   // Record input method usage histograms.
   void RecordInputMethodUsage(const std::string& input_method_id);
 
   // Notifies the current input method or the list of active input method IDs
   // changed.
   void NotifyImeMenuListChanged();
 
-  scoped_ptr<InputMethodDelegate> delegate_;
+  std::unique_ptr<InputMethodDelegate> delegate_;
 
   // The current UI session status.
   UISessionState ui_session_;
 
   // A list of objects that monitor the manager.
   base::ObserverList<InputMethodManager::Observer> observers_;
   base::ObserverList<CandidateWindowObserver> candidate_window_observers_;
   base::ObserverList<ImeMenuObserver> ime_menu_observers_;
 
   scoped_refptr<StateImpl> state_;
 
   // The candidate window.  This will be deleted when the APP_TERMINATING
   // message is sent.
-  scoped_ptr<CandidateWindowController> candidate_window_controller_;
+  std::unique_ptr<CandidateWindowController> candidate_window_controller_;
 
   // An object which provides miscellaneous input method utility functions. Note
   // that |util_| is required to initialize |keyboard_|.
   InputMethodUtil util_;
 
   // An object which provides component extension ime management functions.
-  scoped_ptr<ComponentExtensionIMEManager> component_extension_ime_manager_;
+  std::unique_ptr<ComponentExtensionIMEManager>
+      component_extension_ime_manager_;
 
   // An object for switching XKB layouts and keyboard status like caps lock and
   // auto-repeat interval.
-  scoped_ptr<ImeKeyboard> keyboard_;
+  std::unique_ptr<ImeKeyboard> keyboard_;
 
   // Whether load IME extensions.
   bool enable_extension_loading_;
 
   // Whether the expanded IME menu is activated.
   bool is_ime_menu_activated_;
 
   // The engine map from extension_id to an engine.
   typedef std::map<std::string, ui::IMEEngineHandlerInterface*> EngineMap;
   typedef std::map<Profile*, EngineMap, ProfileCompare> ProfileEngineMap;
   ProfileEngineMap engine_map_;
 
   DISALLOW_COPY_AND_ASSIGN(InputMethodManagerImpl);
 };
 
 }  // namespace input_method
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_INPUT_METHOD_MANAGER_IMPL_H_