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

chrome/browser/extensions/api/messaging/native_messaging_host_manifest.h

 // Copyright (c) 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_MESSAGING_NATIVE_MESSAGING_HOST_MANIFEST_H_
 #define CHROME_BROWSER_EXTENSIONS_API_MESSAGING_NATIVE_MESSAGING_HOST_MANIFEST_H_
 
+#include <memory>
 #include <string>
 
 #include "base/files/file_path.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "extensions/common/url_pattern_set.h"
 
 namespace base {
 class DictionaryValue;
 }
 
 namespace extensions {
 
 class NativeMessagingHostManifest {
  public:
   enum HostInterface {
     HOST_INTERFACE_STDIO,
   };
 
   ~NativeMessagingHostManifest();
 
   // Verifies that the name is valid. Valid names must match regular expression
   // "([a-z0-9_]+.)*[a-z0-9_]+".
   static bool IsValidName(const std::string& name);
 
   // Load manifest file from |file_path|.
-  static scoped_ptr<NativeMessagingHostManifest> Load(
+  static std::unique_ptr<NativeMessagingHostManifest> Load(
       const base::FilePath& file_path,
       std::string* error_message);
 
   const std::string& name() const { return name_; }
   const std::string& description() const { return description_; }
   HostInterface interface() const { return interface_; }
   const base::FilePath& path() const { return path_; }
   const URLPatternSet& allowed_origins() const { return allowed_origins_; }
 
  private:
   NativeMessagingHostManifest();
 
   // Parses manifest |dictionary|. In case of an error sets |error_message| and
   // returns false.
   bool Parse(base::DictionaryValue* dictionary, std::string* error_message);
 
   std::string name_;
   std::string description_;
   HostInterface interface_;
   base::FilePath path_;
   URLPatternSet allowed_origins_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeMessagingHostManifest);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_MESSAGING_NATIVE_MESSAGING_HOST_MANIFEST_H_