Merge to XFA: Add missing operators for CFX_xxxString combo patch.

core/src/fxcrt/fx_basic_bstring.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 "../../include/fxcrt/fx_basic.h"
 #include "../../../third_party/base/numerics/safe_math.h"
 
 static int _Buffer_itoa(char* buf, int i, FX_DWORD flags)
@@ skipping 258 matching lines @@
 bool CFX_ByteString::EqualNoCase(FX_BSTR str) const
 {
     if (m_pData == NULL) {
         return str.IsEmpty();
     }
     FX_STRSIZE len = str.GetLength();
     if (m_pData->m_nDataLength != len) {
         return false;
     }
     FX_LPCBYTE pThis = (FX_LPCBYTE)m_pData->m_String;
-    FX_LPCBYTE pThat = (FX_LPCBYTE)str;
+    FX_LPCBYTE pThat = str.GetPtr();
     for (FX_STRSIZE i = 0; i < len; i ++) {
         if ((*pThis) != (*pThat)) {
             FX_BYTE bThis = *pThis;
             if (bThis >= 'A' && bThis <= 'Z') {
                 bThis += 'a' - 'A';
             }
             FX_BYTE bThat = *pThat;
             if (bThat >= 'A' && bThat <= 'Z') {
                 bThat += 'a' - 'A';
             }
@@ skipping 840 matching lines @@
         scale /= 10;
     }
     return buf_size;
 }
 CFX_ByteString CFX_ByteString::FormatFloat(FX_FLOAT d, int precision)
 {
     FX_CHAR buf[32];
     FX_STRSIZE len = FX_ftoa(d, buf);
     return CFX_ByteString(buf, len);
 }