Clean up more XFA code which causes warnings

xfa/fgas/layout/fgas_rtfbreak.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/fgas/layout/fgas_rtfbreak.h"
 
 #include <algorithm>
 
@@ skipping 1299 matching lines @@
             fX -= fCharWidth;
           }
         }
         if (!bEmptyChar) {
           CFX_PointF ptOffset;
           FX_BOOL bAdjusted = FALSE;
           if (pAdjustPos) {
             bAdjusted = pAdjustPos(wForm, bMBCSCode, pFont, fFontSize,
                                    bVerticalChar, ptOffset);
           }
-          if (!pAdjustPos && bVerticalChar && (dwProps & 0x00010000) != 0) {
+          if (!bAdjusted && bVerticalChar && (dwProps & 0x00010000) != 0) {
             CFX_Rect rtBBox;
             rtBBox.Reset();
             if (pFont->GetCharBBox(wForm, rtBBox, bMBCSCode)) {
               ptOffset.x = fFontSize * (850 - rtBBox.right()) / 1000.0f;
               ptOffset.y = fFontSize * (1000 - rtBBox.height) / 2000.0f;
             }
           }
           pCharPos->m_OriginX = fX + ptOffset.x;
           pCharPos->m_OriginY = fY - ptOffset.y;
         }
@@ skipping 182 matching lines @@
         rtBBoxF.height = fHeight;
         rtBBoxF.top = std::max(rtBBoxF.top, 0.0f);
       }
       rtArray.SetAt(i, rtBBoxF);
       continue;
     }
     rtArray.SetAt(i, rect);
   }
   return iLength;
 }