Remove some FWL code.

xfa/fwl/theme/cfwl_monthcalendartp.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/fwl/theme/cfwl_monthcalendartp.h"
 
 #include "xfa/fde/tto/fde_textout.h"
 #include "xfa/fwl/basewidget/ifwl_monthcalendar.h"
@@ skipping 83 matching lines @@
     }
     case FWL_PART_MCD_Background: {
       DrawTotalBK(pParams, &pParams->m_matrix);
       break;
     }
     case FWL_PART_MCD_Header: {
       DrawHeadBk(pParams, &pParams->m_matrix);
       break;
     }
     case FWL_PART_MCD_LBtn: {
-#ifdef THEME_XPSimilar
       FWLTHEME_STATE eState = GetState(pParams->m_dwStates);
       DrawArrowBtn(pParams->m_pGraphics, &pParams->m_rtPart,
                    FWLTHEME_DIRECTION_Left, eState, &pParams->m_matrix);
-#else
-      DrawLButton(pParams, &pParams->m_matrix);
-#endif
       break;
     }
     case FWL_PART_MCD_RBtn: {
-#ifdef THEME_XPSimilar
       FWLTHEME_STATE eState = GetState(pParams->m_dwStates);
       DrawArrowBtn(pParams->m_pGraphics, &pParams->m_rtPart,
                    FWLTHEME_DIRECTION_Right, eState, &pParams->m_matrix);
-#else
-      DrawRButton(pParams, &pParams->m_matrix);
-#endif
       break;
     }
     case FWL_PART_MCD_HSeparator: {
       DrawHSeperator(pParams, &pParams->m_matrix);
       break;
     }
     case FWL_PART_MCD_DatesIn: {
       DrawDatesInBK(pParams, &pParams->m_matrix);
       break;
     }
@@ skipping 447 matching lines @@
   } else {
     m_pThemeData->clrCaption = ArgbEncode(0xff, 128, 128, 0);
     m_pThemeData->clrSeperator = ArgbEncode(0xff, 128, 128, 64);
     m_pThemeData->clrDatesHoverBK = ArgbEncode(0xff, 217, 220, 191);
     m_pThemeData->clrDatesSelectedBK = ArgbEncode(0xff, 204, 208, 183);
     m_pThemeData->clrDatesCircle = ArgbEncode(0xff, 128, 128, 0);
     m_pThemeData->clrToday = ArgbEncode(0xff, 0, 0, 0);
     m_pThemeData->clrBK = ArgbEncode(0xff, 255, 255, 255);
   }
 }