Convert //extensions/{common,shell} from scoped_ptr to std::unique_ptr

extensions/common/manifest_handlers/icons_handler.cc

 // Copyright 2014 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 "extensions/common/manifest_handlers/icons_handler.h"
 
+#include <memory>
+
 #include "base/files/file_util.h"
 #include "base/lazy_instance.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/file_util.h"
 #include "extensions/common/manifest_constants.h"
 #include "extensions/common/manifest_handler_helpers.h"
 #include "grit/extensions_strings.h"
 #include "ui/gfx/geometry/size.h"
@@ skipping 29 matching lines @@
   return path.empty() ? GURL() : extension->GetResourceURL(path);
 }
 
 IconsHandler::IconsHandler() {
 }
 
 IconsHandler::~IconsHandler() {
 }
 
 bool IconsHandler::Parse(Extension* extension, base::string16* error) {
-  scoped_ptr<IconsInfo> icons_info(new IconsInfo);
+  std::unique_ptr<IconsInfo> icons_info(new IconsInfo);
   const base::DictionaryValue* icons_dict = NULL;
   if (!extension->manifest()->GetDictionary(keys::kIcons, &icons_dict)) {
     *error = base::ASCIIToUTF16(manifest_errors::kInvalidIcons);
     return false;
   }
 
   if (!manifest_handler_helpers::LoadIconsFromDictionary(
           icons_dict, &icons_info->icons, error)) {
     return false;
   }
 
   extension->SetManifestData(keys::kIcons, icons_info.release());
   return true;
 }
 
 bool IconsHandler::Validate(const Extension* extension,
                             std::string* error,
                             std::vector<InstallWarning>* warnings) const {
   return file_util::ValidateExtensionIconSet(IconsInfo::GetIcons(extension),
                                              extension,
                                              IDS_EXTENSION_LOAD_ICON_FAILED,
                                              error);
 }
 
 const std::vector<std::string> IconsHandler::Keys() const {
   return SingleKey(keys::kIcons);
 }
 
 }  // namespace extensions