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

third_party/WebKit/Source/core/html/shadow/DateTimeEditElement.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:
  * 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
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 512 matching lines @@
 }
 
 inline Element* DateTimeEditElement::fieldsWrapperElement() const {
   DCHECK(firstChild());
   return toElementOrDie(firstChild());
 }
 
 void DateTimeEditElement::addField(DateTimeFieldElement* field) {
   if (m_fields.size() >= maximumNumberOfFields)
     return;
-  m_fields.append(field);
+  m_fields.push_back(field);
   fieldsWrapperElement()->appendChild(field);
 }
 
 bool DateTimeEditElement::anyEditableFieldsHaveValues() const {
   for (const auto& field : m_fields) {
     if (!field->isDisabled() && field->hasValue())
       return true;
   }
   return false;
 }
@@ skipping 308 matching lines @@
 }
 
 DateTimeFieldsState DateTimeEditElement::valueAsDateTimeFieldsState() const {
   DateTimeFieldsState dateTimeFieldsState;
   for (const auto& field : m_fields)
     field->populateDateTimeFieldsState(dateTimeFieldsState);
   return dateTimeFieldsState;
 }
 
 }  // namespace blink