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

third_party/WebKit/Source/platform/text/LocaleICUTest.cpp

 /*
  * Copyright (C) 2012 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 58 matching lines @@
       return builder.toString();
     }
 
    private:
     Vector<String> m_labels;
   };
 
  protected:
   Labels labelsFromTwoElements(const String& element1, const String& element2) {
     Vector<String> labels = Vector<String>();
-    labels.append(element1);
-    labels.append(element2);
+    labels.push_back(element1);
+    labels.push_back(element2);
     return Labels(labels);
   }
 
   String monthFormat(const char* localeString) {
     std::unique_ptr<LocaleICU> locale = LocaleICU::create(localeString);
     return locale->monthFormat();
   }
 
   String localizedDateFormatText(const char* localeString) {
     std::unique_ptr<LocaleICU> locale = LocaleICU::create(localeString);
@@ skipping 199 matching lines @@
   testNumbers("de_DE");
   testNumbers("es_ES");
   testNumbers("ja_JP");
   testNumbers("ko_KR");
   testNumbers("zh_CN");
   testNumbers("zh_HK");
   testNumbers("zh_TW");
 }
 
 }  // namespace blink