Convert chrome/common to std::unique_ptr

chrome/common/extensions/manifest_handlers/linked_app_icons.cc

 // Copyright 2015 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.
 
 #include "chrome/common/extensions/manifest_handlers/linked_app_icons.h"
 
+#include <memory>
+
 #include "base/lazy_instance.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "extensions/common/manifest.h"
 #include "extensions/common/manifest_constants.h"
 
 namespace extensions {
 
 namespace keys = manifest_keys;
 namespace errors = manifest_errors;
@@ skipping 31 matching lines @@
   return GetInfo(extension);
 }
 
 LinkedAppIconsHandler::LinkedAppIconsHandler() {
 }
 
 LinkedAppIconsHandler::~LinkedAppIconsHandler() {
 }
 
 bool LinkedAppIconsHandler::Parse(Extension* extension, base::string16* error) {
-  scoped_ptr<LinkedAppIcons> linked_app_icons(new LinkedAppIcons);
+  std::unique_ptr<LinkedAppIcons> linked_app_icons(new LinkedAppIcons);
 
   const base::Value* icons_value = nullptr;
   const base::ListValue* icons_list = nullptr;
   if (extension->manifest()->Get(keys::kLinkedAppIcons, &icons_value)) {
     if (!icons_value->GetAsList(&icons_list)) {
       *error = base::UTF8ToUTF16(
           extensions::manifest_errors::kInvalidLinkedAppIcons);
       return false;
     }
 
@@ skipping 32 matching lines @@
 
   extension->SetManifestData(keys::kLinkedAppIcons, linked_app_icons.release());
   return true;
 }
 
 const std::vector<std::string> LinkedAppIconsHandler::Keys() const {
   return SingleKey(keys::kLinkedAppIcons);
 }
 
 }  // namespace extensions