Migrate WTF::Vector::append() to ::push_back() [part 14 of N]

third_party/WebKit/Source/platform/weborigin/SecurityPolicy.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 237 matching lines @@
   if (sourceOrigin.isUnique())
     return;
 
   String sourceString = sourceOrigin.toString();
   OriginAccessMap::AddResult result =
       originAccessMap().add(sourceString, nullptr);
   if (result.isNewEntry)
     result.storedValue->value = WTF::wrapUnique(new OriginAccessWhiteList);
 
   OriginAccessWhiteList* list = result.storedValue->value.get();
-  list->append(OriginAccessEntry(destinationProtocol, destinationDomain,
-                                 allowDestinationSubdomains
-                                     ? OriginAccessEntry::AllowSubdomains
-                                     : OriginAccessEntry::DisallowSubdomains));
+  list->push_back(OriginAccessEntry(
+      destinationProtocol, destinationDomain,
+      allowDestinationSubdomains ? OriginAccessEntry::AllowSubdomains
+                                 : OriginAccessEntry::DisallowSubdomains));
 }
 
 void SecurityPolicy::removeOriginAccessWhitelistEntry(
     const SecurityOrigin& sourceOrigin,
     const String& destinationProtocol,
     const String& destinationDomain,
     bool allowDestinationSubdomains) {
   ASSERT(isMainThread());
   ASSERT(!sourceOrigin.isUnique());
   if (sourceOrigin.isUnique())
@@ skipping 32 matching lines @@
 }
 
 bool SecurityPolicy::referrerPolicyFromStringWithLegacyKeywords(
     const String& policy,
     ReferrerPolicy* result) {
   return referrerPolicyFromStringImpl(
       policy, SupportReferrerPolicyLegacyKeywords, result);
 }
 
 }  // namespace blink