WTF/std normalization: replace WTF::Vector::removeLast with ::pop_back

third_party/WebKit/Source/core/html/parser/HTMLTreeBuilder.cpp

 /*
  * Copyright (C) 2010 Google, Inc. All Rights Reserved.
  * Copyright (C) 2011, 2014 Apple 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
@@ skipping 852 matching lines @@
            (m_templateInsertionModes.size() == 1 &&
             isHTMLTemplateElement(m_fragmentContext.contextElement())));
     parseError(token);
     return false;
   }
   m_tree.generateImpliedEndTags();
   if (!m_tree.currentStackItem()->hasTagName(templateTag))
     parseError(token);
   m_tree.openElements()->popUntilPopped(templateTag);
   m_tree.activeFormattingElements()->clearToLastMarker();
-  m_templateInsertionModes.removeLast();
+  m_templateInsertionModes.pop_back();
   resetInsertionModeAppropriately();
   return true;
 }
 
 bool HTMLTreeBuilder::processEndOfFileForInTemplateContents(
     AtomicHTMLToken* token) {
   AtomicHTMLToken endTemplate(HTMLToken::EndTag, templateTag.localName());
   if (!processTemplateEndTag(&endTemplate))
     return false;
 
@@ skipping 1871 matching lines @@
     DEFINE_STRINGIFY(AfterFramesetMode)
     DEFINE_STRINGIFY(AfterAfterBodyMode)
     DEFINE_STRINGIFY(AfterAfterFramesetMode)
 #undef DEFINE_STRINGIFY
   }
   return "<unknown>";
 }
 #endif
 
 }  // namespace blink