Migrate WTF::Vector::append() to ::push_back() [part 3 of N]

third_party/WebKit/Source/core/css/parser/MediaQueryParser.cpp

 // Copyright 2014 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 "core/css/parser/MediaQueryParser.h"
 
 #include "core/MediaTypeNames.h"
 #include "core/css/parser/CSSTokenizer.h"
 #include "wtf/Vector.h"
 
@@ skipping 249 matching lines @@
   MediaQuery* mediaQuery = MediaQuery::create(
       m_restrictor, std::move(m_mediaType), std::move(m_expressions));
   clear();
   return mediaQuery;
 }
 
 bool MediaQueryData::addExpression() {
   MediaQueryExp* expression =
       MediaQueryExp::createIfValid(m_mediaFeature, m_valueList);
   bool isValid = !!expression;
-  m_expressions.append(expression);
+  m_expressions.push_back(expression);
   m_valueList.clear();
   return isValid;
 }
 
 bool MediaQueryData::tryAddParserToken(CSSParserTokenType type,
                                        const CSSParserToken& token) {
   if (type == NumberToken || type == PercentageToken ||
       type == DimensionToken || type == DelimiterToken || type == IdentToken) {
-    m_valueList.append(token);
+    m_valueList.push_back(token);
     return true;
   }
 
   return false;
 }
 
 void MediaQueryData::setMediaType(const String& mediaType) {
   m_mediaType = mediaType;
   m_mediaTypeSet = true;
 }
 
 }  // namespace blink