Migrate WTF::Vector::append() to ::push_back() [part 7 of N]

third_party/WebKit/Source/core/html/PublicURLManager.cpp

 /*
  * Copyright (C) 2012 Motorola Mobility Inc.
  * Copyright (C) 2013 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.
@@ skipping 66 matching lines @@
   // A linear scan; revoking by UUID is assumed rare.
   Vector<String> urlsToRemove;
   for (auto& registryUrl : m_registryToURL) {
     URLRegistry* registry = registryUrl.key;
     URLMap& registeredURLs = registryUrl.value;
     for (auto& registeredUrl : registeredURLs) {
       if (uuid == registeredUrl.value) {
         KURL url(ParsedURLString, registeredUrl.key);
         getExecutionContext()->removeURLFromMemoryCache(url);
         registry->unregisterURL(url);
-        urlsToRemove.append(registeredUrl.key);
+        urlsToRemove.push_back(registeredUrl.key);
       }
     }
     for (const auto& url : urlsToRemove)
       registeredURLs.remove(url);
     urlsToRemove.clear();
   }
 }
 
 void PublicURLManager::contextDestroyed() {
   if (m_isStopped)
     return;
 
   m_isStopped = true;
   for (auto& registryUrl : m_registryToURL) {
     for (auto& url : registryUrl.value)
       registryUrl.key->unregisterURL(KURL(ParsedURLString, url.key));
   }
 
   m_registryToURL.clear();
 }
 
 DEFINE_TRACE(PublicURLManager) {
   SuspendableObject::trace(visitor);
 }
 
 }  // namespace blink