WTF/std normalization: replace WTF::Vector::last with ::back

third_party/WebKit/Source/core/html/parser/HTMLToken.h

 /*
  * 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.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 295 matching lines @@
     m_selfClosing = false;
     m_currentAttribute = 0;
     m_attributes.clear();
 
     m_data.appendVector(characters);
   }
 
   void addNewAttribute() {
     ASSERT(m_type == StartTag || m_type == EndTag);
     m_attributes.grow(m_attributes.size() + 1);
-    m_currentAttribute = &m_attributes.last();
+    m_currentAttribute = &m_attributes.back();
     m_currentAttribute->mutableNameRange().clear();
     m_currentAttribute->mutableValueRange().clear();
   }
 
   void beginAttributeName(int offset) {
     m_currentAttribute->mutableNameRange().start = offset - m_baseOffset;
     m_currentAttribute->nameRange().checkValidStart();
   }
 
   void endAttributeName(int offset) {
@@ skipping 128 matching lines @@
   std::unique_ptr<DoctypeData> m_doctypeData;
 };
 
 #ifndef NDEBUG
 const char* toString(HTMLToken::TokenType);
 #endif
 
 }  // namespace blink
 
 #endif