Replace string by enum in WebParsedFeaturePolicyDeclaration#feature

content/child/feature_policy/feature_policy_platform.cc

 // Copyright 2017 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 "content/child/feature_policy/feature_policy_platform.h"
 
 namespace content {
 
 ParsedFeaturePolicyHeader FeaturePolicyHeaderFromWeb(
     const blink::WebParsedFeaturePolicyHeader& web_feature_policy_header) {
   ParsedFeaturePolicyHeader result;
   for (const blink::WebParsedFeaturePolicyDeclaration& web_declaration :
        web_feature_policy_header) {
     ParsedFeaturePolicyDeclaration declaration;
-    declaration.feature_name = web_declaration.featureName.utf8();
+    declaration.feature = web_declaration.feature;
     declaration.matches_all_origins = web_declaration.matchesAllOrigins;
     for (const blink::WebSecurityOrigin& web_origin : web_declaration.origins)
       declaration.origins.push_back(web_origin);
     result.push_back(declaration);
   }
   return result;
 }
 
 blink::WebParsedFeaturePolicyHeader FeaturePolicyHeaderToWeb(
     const ParsedFeaturePolicyHeader& feature_policy_header) {
   std::vector<blink::WebParsedFeaturePolicyDeclaration> result;
   for (const ParsedFeaturePolicyDeclaration& declaration :
        feature_policy_header) {
     blink::WebParsedFeaturePolicyDeclaration web_declaration;
-    web_declaration.featureName =
-        blink::WebString::fromUTF8(declaration.feature_name);
+    web_declaration.feature = declaration.feature;
     web_declaration.matchesAllOrigins = declaration.matches_all_origins;
     std::vector<blink::WebSecurityOrigin> web_origins;
     for (const url::Origin& origin : declaration.origins)
       web_origins.push_back(origin);
     web_declaration.origins = web_origins;
     result.push_back(web_declaration);
   }
   return result;
 }
 
 }  // namespace content