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

xfa/fxfa/parser/xfa_document_serialize.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_document_serialize.h"
 
 #include "xfa/fde/xml/fde_xml_imp.h"
 #include "xfa/fgas/crt/fgas_codepage.h"
@@ skipping 226 matching lines @@
              pRawValueNode->GetClassID() != XFA_ELEMENT_Sharptext &&
              pRawValueNode->GetClassID() != XFA_ELEMENT_Sharpxml) {
         pRawValueNode = pRawValueNode->GetNodeItem(XFA_NODEITEM_NextSibling);
       }
       if (!pRawValueNode) {
         break;
       }
       CFX_WideString wsContentType;
       pNode->GetAttribute(XFA_ATTRIBUTE_ContentType, wsContentType, FALSE);
       if (pRawValueNode->GetClassID() == XFA_ELEMENT_SharpxHTML &&
-          wsContentType.Equal(FX_WSTRC(L"text/html"))) {
+          wsContentType == FX_WSTRC(L"text/html")) {
         CFDE_XMLNode* pExDataXML = pNode->GetXMLMappingNode();
         if (!pExDataXML) {
           break;
         }
         CFDE_XMLNode* pRichTextXML =
             pExDataXML->GetNodeItem(CFDE_XMLNode::FirstChild);
         if (!pRichTextXML) {
           break;
         }
         IFX_MemoryStream* pMemStream = FX_CreateMemoryStream(TRUE);
         IFX_Stream* pTempStream = IFX_Stream::CreateStream(
             (IFX_FileWrite*)pMemStream, FX_STREAMACCESS_Text |
                                             FX_STREAMACCESS_Write |
                                             FX_STREAMACCESS_Append);
         pTempStream->SetCodePage(FX_CODEPAGE_UTF8);
         pRichTextXML->SaveXMLNode(pTempStream);
         wsChildren += CFX_WideString::FromUTF8(
             (const FX_CHAR*)pMemStream->GetBuffer(), pMemStream->GetSize());
         pTempStream->Release();
         pMemStream->Release();
       } else if (pRawValueNode->GetClassID() == XFA_ELEMENT_Sharpxml &&
-                 wsContentType.Equal(FX_WSTRC(L"text/xml"))) {
+                 wsContentType == FX_WSTRC(L"text/xml")) {
         CFX_WideString wsRawValue;
         pRawValueNode->GetAttribute(XFA_ATTRIBUTE_Value, wsRawValue, FALSE);
         if (wsRawValue.IsEmpty()) {
           break;
         }
         CFX_WideStringArray wsSelTextArray;
         int32_t iStart = 0;
         int32_t iEnd = wsRawValue.Find(L'\n', iStart);
         iEnd = (iEnd == -1) ? wsRawValue.GetLength() : iEnd;
         while (iEnd >= iStart) {
@@ skipping 302 matching lines @@
         pXMLElement->RemoveAttribute(L"xfa:dataNode");
       }
     } else {
       CFDE_XMLNode* pXMLNode = pDataNode->GetXMLMappingNode();
       FXSYS_assert(pXMLNode->GetType() == FDE_XMLNODE_Element);
       static_cast<CFDE_XMLElement*>(pXMLNode)
           ->SetString(FX_WSTRC(L"xfa:dataNode"), FX_WSTRC(L"dataGroup"));
     }
   }
 }