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

chrome/browser/chromeos/input_method/component_extension_ime_manager_impl.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_CHROMEOS_INPUT_METHOD_COMPONENT_EXTENSION_IME_MANAGER_IMPL_H_
 #define CHROME_BROWSER_CHROMEOS_INPUT_METHOD_COMPONENT_EXTENSION_IME_MANAGER_IMPL_H_
 
 #include <set>
 #include <vector>
 
@@ skipping 28 matching lines @@
 
   static bool IsIMEExtensionID(const std::string& id);
 
  private:
   // Reads component extensions and extract their localized information: name,
   // description and ime id. This function fills them into |out_imes|.
   static void ReadComponentExtensionsInfo(
       std::vector<ComponentExtensionIME>* out_imes);
 
   // Parses manifest string to manifest json dictionary value.
-  static scoped_ptr<base::DictionaryValue> GetManifest(
+  static std::unique_ptr<base::DictionaryValue> GetManifest(
       const std::string& manifest_string);
 
   // Reads extension information: description, option page. This function
   // returns true on success, otherwise returns false.
   static bool ReadExtensionInfo(const base::DictionaryValue& manifest,
                                 const std::string& extension_id,
                                 ComponentExtensionIME* out);
 
   // Reads each engine component in |dict|. |dict| is given by GetList with
   // kInputComponents key from manifest. This function returns true on success,
   // otherwise retrun false. This function must be called on FILE thread.
   static bool ReadEngineComponent(
       const ComponentExtensionIME& component_extension,
       const base::DictionaryValue& dict,
       ComponentExtensionEngine* out);
 
   // The list of component extension IME.
   std::vector<ComponentExtensionIME> component_extension_list_;
 
   DISALLOW_COPY_AND_ASSIGN(ComponentExtensionIMEManagerImpl);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_INPUT_METHOD_COMPONENT_EXTENSION_IME_MANAGER_IMPL_H_