Remove CFX_{Byte,Wide}String::Equal in favor of "==".

xfa/fxfa/parser/xfa_parser_imp.cpp

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #include "xfa/fxfa/parser/xfa_parser_imp.h"
 
 #include "xfa/fde/xml/fde_xml_imp.h"
 #include "xfa/fgas/crt/fgas_codepage.h"
@@ skipping 1438 matching lines @@
         break;
       case FDE_XMLSYNTAXSTATUS_ElementBreak:
         break;
       case FDE_XMLSYNTAXSTATUS_ElementClose:
         if (m_pChild->GetType() != FDE_XMLNODE_Element) {
           m_dwStatus = FDE_XMLSYNTAXSTATUS_Error;
           break;
         }
         m_pParser->GetTagName(m_ws1);
         static_cast<CFDE_XMLElement*>(m_pChild)->GetTagName(m_ws2);
-        if (m_ws1.GetLength() > 0 && !m_ws1.Equal(m_ws2)) {
+        if (m_ws1.GetLength() > 0 && m_ws1 != m_ws2) {
           m_dwStatus = FDE_XMLSYNTAXSTATUS_Error;
           break;
         }
         m_NodeStack.Pop();
         if (m_NodeStack.GetSize() < 1) {
           m_dwStatus = FDE_XMLSYNTAXSTATUS_Error;
           break;
         } else if (m_dwCurrentCheckStatus != 0 && m_NodeStack.GetSize() == 2) {
           m_nSize[m_dwCurrentCheckStatus - 1] =
               m_pParser->GetCurrentBinaryPos() -
@@ skipping 85 matching lines @@
       break;
     }
     if (pPause && iCount > 500 && pPause->NeedToPauseNow()) {
       break;
     }
   }
   return (m_dwStatus == FDE_XMLSYNTAXSTATUS_Error || m_NodeStack.GetSize() != 1)
              ? -1
              : m_pParser->GetStatus();
 }