Replace unique_ptr.reset/release with std::move under src/extensions

extensions/browser/api/web_request/web_request_api.cc

 // 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.
 
 #include "extensions/browser/api/web_request/web_request_api.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <memory>
@@ skipping 2281 matching lines @@
         if (!net::HttpUtil::IsValidHeaderValue(value)) {
           OnError(event_name, sub_event_name, request_id, std::move(response));
           return RespondNow(Error(keys::kInvalidHeaderValue, name));
         }
         if (has_request_headers)
           request_headers->SetHeader(name, value);
         else
           response_headers->push_back(helpers::ResponseHeader(name, value));
       }
       if (has_request_headers)
-        response->request_headers.reset(request_headers.release());
+        response->request_headers = std::move(request_headers);
       else
-        response->response_headers.reset(response_headers.release());
+        response->response_headers = std::move(response_headers);
     }
 
     if (value->HasKey(keys::kAuthCredentialsKey)) {
       base::DictionaryValue* credentials_value = NULL;
       EXTENSION_FUNCTION_VALIDATE(value->GetDictionary(
           keys::kAuthCredentialsKey,
           &credentials_value));
       base::string16 username;
       base::string16 password;
       EXTENSION_FUNCTION_VALIDATE(
@@ skipping 75 matching lines @@
   // Since EventListeners are segmented by browser_context, check that
   // last, as it is exceedingly unlikely to be different.
   return extension_id == that.extension_id &&
          sub_event_name == that.sub_event_name &&
          web_view_instance_id == that.web_view_instance_id &&
          embedder_process_id == that.embedder_process_id &&
          browser_context == that.browser_context;
 }
 
 }  // namespace extensions